해당 번호가 없습니다.
data exe4_1_1;
C=probchi(29*121/100, 29);
P=1-C;
Label C='P(X**2(29)<=29*121/100)'
P='P(S**2>121)';
run;
proc print data=exe4_1_1 noobs label;
run;
data exe4_1_2;
c=probt(1,24);
p=1-c;
label c='p(t(24)<1)'
p='p(5*x/s>1)';
run;
proc print data=exe4_1_2 noobs label;
run;
data exe4_1_3;
c1=probf(1.5, 29, 39);
c2=probf(3, 29, 39);
p=c2-c1;
label c1='p(f(29, 39)<1.5)'
c2='p(f(29, 39)<3)'
p='p(1<Sa/Sb<2)' ;
run;
proc print data=exe4_1_3 noobs label;
run;
data exe4_2;
input time @@;
cards ;
28 22 32 26 28 28 26 24 32 30 27 24
33 21 35 32 31 25 24 25 28 36 27 32
34 30 25 26 26 25 27 29 28 22 26 27
;
run;
proc univariate data=exe4_2 plot;
var time;
run;
data exe5;
input time @@;
cards;
5.7 7.7 7.5 3.8 8.8 5.4 7.9 8.1 4.7 6.3
10.3 4.9 7.3 6.7 7.2 8.3 7.7 6.9 5.5 6.9
;
run;
proc means data=exe5 noprint;
var time;
output out=time1 N=nobs MEAN=mu;
run;
data tv(keep=nobs mu LCLM UCLM Z PROB);
set time1;
LCLM=mu+probit(0.05/2)*1.5*sqrt(1/nobs);
uclm=mu-probit(0.05/2)*1.5*sqrt(1/nobs);
z=(mu-6)/(1.5/sqrt(nobs));
prob=1-probnorm(z);
run;
proc print data=tv noobs;
run;