tag:blogger.com,1999:blog-9498484815162538672012-02-16T00:22:12.831-08:00onnodoankhttp://www.blogger.com/profile/12919741754699559451noreply@blogger.comBlogger31100tag:blogger.com,1999:blog-949848481516253867.post-83325711369884053452008-12-20T23:45:00.000-08:002008-12-20T23:54:33.914-08:00<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size:85%;"><b style=""><span style=";font-family:Arial;" >TELADAN 3.</span></b></span></p><span style=";font-family:Arial;font-size:85%;" ><o:p></o:p></span><span style="font-size:85%;"><br /></span><p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Jawab:</span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Diketahui<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >X= 7,8 kg<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >σ= 0,5<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >u₀= 70 kg</span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >n= 50<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >α= 0,01</span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >H0= rata-rata kekuatan batang pancing sama dengan 8 kg<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >H1= rata-rata kekuatan batang pancing tidak sama dengan 8 kg<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Menggunakan uji hipotesis 2 arah<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Daerah kritis Z<-2,56<span style=""> </span>dan<span style=""> </span>Z>2,56<span style=""> </span>,dengan α=0,01<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Zhitung =<span style=""> -2,828 </span></span><span style="line-height: 115%;font-family:Arial;font-size:85%;" ><span style="position: relative; top: 14pt;"><!--[if gte vml 1]><v:shapetype id="_x0000_t75" coordsize="21600,21600" spt="75" preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" filled="f" stroked="f"> <v:stroke joinstyle="miter"> <v:formulas> <v:f eqn="if lineDrawn pixelLineWidth 0"> <v:f eqn="sum @0 1 0"> <v:f eqn="sum 0 0 @1"> <v:f eqn="prod @2 1 2"> <v:f eqn="prod @3 21600 pixelWidth"> <v:f eqn="prod @3 21600 pixelHeight"> <v:f eqn="sum @0 0 1"> <v:f eqn="prod @6 1 2"> <v:f eqn="prod @7 21600 pixelWidth"> <v:f eqn="sum @8 21600 0"> <v:f eqn="prod @7 21600 pixelHeight"> <v:f eqn="sum @10 21600 0"> </v:formulas> <v:path extrusionok="f" gradientshapeok="t" connecttype="rect"> <o:lock ext="edit" aspectratio="t"> </v:shapetype><v:shape id="_x0000_i1025" type="#_x0000_t75" style="'width:168.75pt;" ole=""> <v:imagedata src="file:///C:\DOCUME~1\pc6\LOCALS~1\Temp\msohtml1\03\clip_image001.wmz" title=""> </v:shape><![endif]--><!--[if !vml]--><!--[endif]--></span><!--[if gte mso 9]><xml> <o:oleobject type="Embed" progid="Equation.3" shapeid="_x0000_i1025" drawaspect="Content" objectid="_1291376024"> </o:OLEObject> </xml><![endif]--></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Karena Zhitung < -2,56 ,maka tolak H0</span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Kesimpulan “rata-rata kekuatan batang pancing tidak sama dengan 8 kg”.<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size:85%;"><b style=""><span style=";font-family:Arial;" >TELADAN 4<o:p></o:p></span></b></span></p><span style=";font-family:Arial;font-size:85%;" >Jawab:<o:p></o:p></span> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Diketahui:</span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >X= 71,8 tahun<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >σ= 8,9<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >u0= 70 tahun<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >n= 25<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >α= 0,05<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >H0= rata-rata harapan umur sekarang sama dengan 70 tahun</span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >H1= rata-rata harapan umur sekarang lebih dari 70 tahun<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Menggunakan uji hipotesis 1 arah<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Daerah kritis Thitung > 1,711<span style=""> </span>,dengan α=0,05<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Thitung=<span style=""> 1,011</span></span><span style=";font-family:Arial;font-size:85%;" ><span style=""> </span><span style="position: relative; top: 14pt;"><!--[if gte vml 1]><v:shape id="_x0000_i1027" type="#_x0000_t75" style="'width:171pt;height:33pt'" ole=""> <v:imagedata src="file:///C:\DOCUME~1\pc6\LOCALS~1\Temp\msohtml1\01\clip_image003.wmz" title=""> </v:shape><![endif]--><!--[if !vml]--><!--[endif]--></span><!--[if gte mso 9]><xml> <o:oleobject type="Embed" progid="Equation.3" shapeid="_x0000_i1027" drawaspect="Content" objectid="_1291375939"> </o:OLEObject> </xml><![endif]--><o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Karena Thitung <></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Kesimpulan “rata-rata harapan umur sekarang sama dengan 70 tahun”<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size:85%;"><b style=""><span style=";font-family:Arial;" >TELADAN 5<o:p></o:p></span></b></span></p> <p class="MsoNormal"><span style="line-height: 115%;font-family:Arial;font-size:85%;" >Jawab:<o:p></o:p></span></p> <p class="MsoNormal"><span style="line-height: 115%;font-family:Arial;font-size:85%;" >Diketahui</span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >n= 12<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >X= 40 menit<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >σ= 11,8 menit<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >u0= 50 menit<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >α1= 0,025<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >α2= 0,005</span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >H0= rata-rata waktu pendaftaran dengan menggunakan sistem baru sama dengan 50 menit<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >H1= rata-rata waktu pendaftaran engan menggunakan sistem baru kurang dari 50 menit<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Menggunakan uji hipotesis 1 arah<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Daerah kritis Thitung < -2,201 <span style=""> </span>,dengan α=0,025<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Thitung= -2,936</span><span style=";font-family:Arial;font-size:85%;" > <span style="position: relative; top: 14pt;"><!--[if gte vml 1]><v:shape id="_x0000_i1028" type="#_x0000_t75" style="'width:173.25pt;height:33pt'" ole=""> <v:imagedata src="file:///C:\DOCUME~1\pc6\LOCALS~1\Temp\msohtml1\01\clip_image005.wmz" title=""> </v:shape><![endif]--><!--[if !vml]--><!--[endif]--></span><!--[if gte mso 9]><xml> <o:oleobject type="Embed" progid="Equation.3" shapeid="_x0000_i1028" drawaspect="Content" objectid="_1291375940"> </o:OLEObject> </xml><![endif]--><o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Karena Thitung < -2,201<span style=""> </span>,maka tolak H0<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Kesimpulan “rata-rata waktu pendaftaran engan menggunakan sistem baru kurang dari 50 menit”<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p><br />Daerah kritis Thitung < -3,106<span style=""> </span>,dengan α=0,005<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p><br />Thitung= -2,936</span><span style=";font-family:Arial;font-size:85%;" > <span style="position: relative; top: 14pt;"><!--[if gte vml 1]><v:shape id="_x0000_i1029" type="#_x0000_t75" style="'width:173.25pt;height:33pt'" ole=""> <v:imagedata src="file:///C:\DOCUME~1\pc6\LOCALS~1\Temp\msohtml1\01\clip_image005.wmz" title=""> </v:shape><![endif]--><!--[if !vml]--><!--[endif]--></span><!--[if gte mso 9]><xml> <o:oleobject type="Embed" progid="Equation.3" shapeid="_x0000_i1029" drawaspect="Content" objectid="_1291375941"> </o:OLEObject> </xml><![endif]--><o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Karena Thitung > -3,106<span style=""> </span>,maka terima H0<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >Kesimpulan “rata-rata waktu pendaftaran dengan menggunakan sistem baru sama dengan 50 menit”<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p><br /></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size:85%;"><b style=""><span style=";font-family:Arial;" >TELADAN 6</span></b></span></p><span style=";font-family:Arial;font-size:85%;" >Jawab:<o:p></o:p></span> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="line-height: 115%;font-family:Arial;font-size:85%;" ><o:p> </o:p></span><span style=";font-family:Arial;font-size:85%;" >Diketahui<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p><br />n1= 12<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >n2= 10<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >X1=X2= 85<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >σ1=σ2= 4</span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >α= 0,1<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >H0= rata-rata nilai kelas biasa sama dengan kelas terprogram<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" >H1= rata-rata nilai kelas biasa tidak sama dengan kelas terprogram<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p><br />Menggunakan uji hipotesis 2 arah<o:p></o:p></span></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p><br />Daerah kritis<span style=""> </span>Thitung < -3,153<span style=""> </span>dan<span style=""> </span>Thitung > 3,153<span style=""> </span>,dengan α=0,1</span><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_zm6bfUZvKTA/SU31onbOTFI/AAAAAAAAAAs/KpQAa5G0VPU/s1600-h/12.JPG"><img style="cursor: pointer; width: 390px; height: 187px;" src="http://4.bp.blogspot.com/_zm6bfUZvKTA/SU31onbOTFI/AAAAAAAAAAs/KpQAa5G0VPU/s320/12.JPG" alt="" id="BLOGGER_PHOTO_ID_5282148016102198354" border="0" /></a></p> <p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style=";font-family:Arial;font-size:85%;" ><o:p> </o:p></span></p><span style=";font-size:85%;" > <table align="left" cellpadding="0" cellspacing="0"> <tbody><tr> </tr> <tr> </tr> </tbody></table> </span><span style=";font-family:Arial;font-size:85%;" ><o:p></o:p></span><span style="font-size:85%;"><o:p></o:p></span> <p class="MsoNormal"><span style="font-size:85%;">Karena Thitung > -3,153</span><span style=";font-size:85%;" > </span><span style="font-size:85%;">dan Thitu</span><span style="font-size:85%;">ng <><span style=";font-size:85%;" > </span><span style="font-size:85%;">,maka terima H0</span></p> <p class="MsoNormal"><span style="font-size:85%;">Kesimpulan “</span><span style="line-height: 115%;font-family:Arial;font-size:85%;" >rata-rata nilai kelas biasa sama dengan kelas terprogram</span><span style="font-size:85%;">”</span></p><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/949848481516253867-8332571136988405345?l=ticuin2007.blogspot.com' alt='' /></div>onnodoankhttp://www.blogger.com/profile/12919741754699559451noreply@blogger.com0tag:blogger.com,1999:blog-949848481516253867.post-1098678357079794582008-12-18T04:18:00.000-08:002008-12-18T04:20:18.259-08:00http://www.4shared.com/file/76534826/75a6546d/TELADAN_34564b.html<br /><br /><br />dikumpulin hari jumat*<br /><br /><br /><br /><br /><br />*kali<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/949848481516253867-109867835707979458?l=ticuin2007.blogspot.com' alt='' /></div>onnodoankhttp://www.blogger.com/profile/12919741754699559451noreply@blogger.com0tag:blogger.com,1999:blog-949848481516253867.post-32652705105175873182008-09-29T20:05:00.000-07:002008-09-29T21:02:10.245-07:001. Berdasarkan data berikut<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_zm6bfUZvKTA/SOGX3qQQQgI/AAAAAAAAAAM/HMg0Zb0RA-s/s1600-h/tabel.JPG"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://2.bp.blogspot.com/_zm6bfUZvKTA/SOGX3qQQQgI/AAAAAAAAAAM/HMg0Zb0RA-s/s320/tabel.JPG" alt="" id="BLOGGER_PHOTO_ID_5251645622981771778" border="0" /></a> <p class="MsoNormal" style="margin-left: 54pt; text-align: justify; text-indent: -18pt;"><!--[if !supportLists]--><span style=""> a.<span style=""> </span></span><!--[endif]-->Buat Interval Kelas</p> <p class="MsoNormal" style="margin-left: 54pt; text-align: justify; text-indent: -18pt;"><!--[if !supportLists]--><span style=""> b.<span style=""> </span></span><!--[endif]-->Cari rata-rata hitung berdasarkan titik tengah (M), titik tengah (xi) dan Median</p> <p class="MsoNormal" style="margin-left: 54pt; text-align: justify; text-indent: -18pt;"><!--[if !supportLists]--><span style=""> c.<span style=""> </span></span><!--[endif]-->Carilah Standar Deviasi</p><br /><p class="MsoNormal" style="margin-left: 54pt; text-align: justify; text-indent: -18pt;"><br /></p><p class="MsoNormal" style="margin-left: 54pt; text-align: justify; text-indent: -18pt;"> </p><p class="MsoNormal" style="text-align: left;"> 2. Seorang ahli pertanian menyelidiki efektifitas pemakaian sejenis pupuk. Untuk maksud itu, kepada 100 petani dia membagikan pupuk tersebut dan harus dipakai pada sawah mereka. Petani-petani itu pada waktu panen ternyata menghasilkan rata-rata 500 kaleng padi per Ha dengan standar deviation 100 kaleng. Ahli pertanian tersebut mengadakan wawancara dgn beberapa orang petani lain (64 orang), dia mendapatkan keterangan bahwa mereka hanya menghasilkan rata-rata 425 kaleng padi. Kesimpulan apakah yg dapat diambil oleh ahli pertanian itu jika dia memakai 5 persen level of significance! (uji hipotesis)</p><br /><p class="MsoNormal" style="text-align: left;"><br /></p><p class="MsoNormal" style="text-align: left;">atw bs ddonlod di<br /></p>http://www.4shared.com/file/65029975/f29fe178/ticstatistik.html<br /><br />tugasnya dikirim via email k achmad_tj@yahoo.com pke word<br /><br /><br />NB: klo da apa2 hub gw ja<br /><br />OnNO<br />makasi,,,<br /><br /><p class="MsoNormal"><br /></p><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/949848481516253867-3265270510517587318?l=ticuin2007.blogspot.com' alt='' /></div>onnodoankhttp://www.blogger.com/profile/12919741754699559451noreply@blogger.com0