# Cover Statistik

Description
cover
Categories
Published

View again

All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you.
Related Documents
Share
Transcript
TUGAS BIOSTATISTIK 16 DESEMBER 2010 PEMBIMBING : DR. LUKNIS SABRIDISUSUN OLEH :KELOMPOK 3 ARIF RAHMAN HAKIM (2008730051)IAD ALATHA (20087300!3)MARHAM (200873008!)SISKA FITRI ANA(2008730117)MASRIDA REK (2008730086)NDEN UL#IA A (20087300\$!)IBRAHIM RIS AD P. (2008730013)GITA AMELIA (200873006\$)PRIMA %END (2008730030)NURI AMALIA (20087300\$8)MARI ATI (2008730138)M. S AU&I (2008730083) UNI#ERSITAS MUHAMMADI AH 'AKARTAFAKULTAS KEDOKTERAN DAN KESEHATAN PROGARAMSTUDI KEDOKTERAN  2010 Soal 8.9 are 95 % confidence intervals narrower or wider than the 99% confidence intervals? Doexercises 8.10 and 8.11 or exercise 8.12. the results will either confirm you answer or cause youto chane it.8.10 the standard hemolo!in readin for healthy adult men is 15 100ml with a standarddeviation of σ # 2 . for a rou\$ of 25 men in a certain occu\$ation we find a mean hemolo!inof 1&.0 .a. o!tain a 955 confidence interval for ' and ive its inter\$retation. !. calculate the 95% confidence interval for the followin sam\$le si(e) *&+9 and &+c. as the sam\$le si(e increasedo the confidence intervals shrin, or widen? ex\$lain 8.11 re\$eat exercise 8.10 usin a 99% confidence interval instead of a 95% confidence interval.8.12 usin the followin datacalculate the confidence intervals.-aria!le 1/Sam\$lemeannStandard deviationa.Systolic 3.95122&1S# 1144.to44 !.eiht 6,7.995+&  σ # 8.+44.to44c.Serumcholesterol.95151  σ # 2144.to44d.e.95+525S# &.244.to44e.e.95+551S# &.244.to44f.ncome 60007.95+891  σ #12.844.to44.ncome 60007.99+891  σ #12.844.to448.1* the mean diastolic !lood \$ressure of 100 individuals in ta!le *.1 is * mmh with a standarddeviation of s# 11.& mmh. onstruct a 99% confidence interval for '.8.1+ the mean weiht of the sam\$le of 100 men from the :onolulu heart study is &+ , with astandard deviation of s # 81&. onstruct a 95% and a 99% confidence interval for '.8.15 the standard urine creatinine for healthy adult males is .25.+0  & hr.a. if we assume that the rane encom\$asses six standard deviaton what is the estimate of themean and the standard deviation of the \$o\$ulation ? !. construct the 99% confidence interval for '.;awa!an )  8.9 <adi diantara confidence interval 95% dan 99% le!ih luas confidence interval 99% ,arenarentan intervalnya mele!ar denan menuna,an confidence interval 99% sedan,an untu, menda\$at,an rentan interval yan le!ih sem\$it da\$at diuna,an confidence interval 95%.8.10Di, ) σ # 2  =# 25 :! # 1&0  6x7# 95% ma,a ># 19&a.'# x  > 1 2/ σ √ n# 1&.0  19& x 2 √ 25%# 1&.0  19& x 0+ r%# 1&0 08+# { 1521& @1&8+ } 4.# 95%rtinya saya ya,in 95% !ahwa :! 25 0ran \$ria di se!uah ,antor !esarnya antara 1521&sam\$ai 1&8+. !.n # *&'# x  > 1 2/ σ √ n# 1&.0  19& x 2 √ *&%# 1&.0  19& x 0*** r%# 1&0 0&5*# { 15*+ @1&&5* } 4.# 95%n # +9'# x  > 1 2/ σ √ n# 1&.0  19& x 2 √ +9%# 1&.0  19& x 028& r%# 1&0 05&# { 15++ @1&5& } 4.# 95%n # &+'# x  > 1 2/ σ √ n# 1&.0  19& x 2 √ &+%# 1&.0  19& x 025 r%# 1&0 0+9# { 1551 @1&+9 } 4.# 95%c.<adi sema,in !anya, <umlah sam\$le ma,a ,isaran :!nya sema,in menyem\$it.8.11. A # x  ( 1 2/  B Cn  A# 1&  2.58 x 2 C25 # 1&  1.0*2 #  1+.9&8 @ 1.0*2E r% 444 99% 8.12.a t1 2 df  /# &11#&0 F/ x 0.025) ta!el 2000 !. A # x  ( 1 2/  B Cn A# 5  2.58 x 8.+ C+& # 5  *.195 #  1.805 @ 8.195E r% 444 99% c. A # x  ( 1 2/  B Cn A# 1  1.9& x 21 C51 # 1  5.&* #  11.2* @ 182.&*E r% 444 95% d t1 2 df  / # 251#2+ F/ x 0.025) ta!el 2.0&+e t1 2 df  / # 511#50 F/ x 0.025) ta!le4.f. A # x  ( 1 2/  B Cn   { }  %95....81&8.12+@18*2.119 81&8.2122 &111000.2122 2  1 CI  mmHg  xn st  x df    =±=±=±=  µ  µ  µ  µ  α    { }  %95.......559.+@++1.+2 559.2+5 252.&0&+.2+5 2  1 CI   xn st  x df    =±=±=±=  µ  µ  µ  µ  α    { }  %95....@ +5512.&....+5 2  1 CI   xn st  x df     =±=±=±=  µ  µ  µ  µ  α    

Jul 23, 2017

#### London

Jul 23, 2017
Search
Similar documents

View more...
Tags

Related Search