Question

I need SAS code for infering population variance

20 patients, standard deviation of the reading are 5mg/dl

Ho sigma less than or equal to 5

H1: sigma large than 5

test statistic was 74.61

I need the solution using SAS

can you help?

data =

203.1
199.4
184.5
193.6
206.8
194.6
211
187.2
218.3
197.8
174.2
184.3
193.2
196.1
201.9
196.4
199.9
197.5
194.3
187.9

Answer 1

SAS Code

data dataset;
input patients;
datalines;
203.1
199.4
184.5
193.6
206.8
194.6
211
187.2
218.3
197.8
174.2
184.3
193.2
196.1
201.9
196.4
199.9
197.5
194.3
187.9
;
run;

proc ttest data = dataset h0= 5 sides = R alpha = 0.05;
var patients;
run;