A large company examines the annual salaries for all of the men and women performing a certain job and finds that the me
Posted: Mon Dec 06, 2021 8:07 am
A large company examines the annual salaries for all of the men and women performing a certain job and finds that the means and standard deviations are $32,120 and $3,240, respectively, for the men and $34,093 and $3521, respectively, for the women. The best way to determine if there is a difference in mean salaries for the population of men and women performing this job in this company is
A. to compute a 95% confidence interval for the difference.
B. tosubtractthetwosamplemeans.
C. totestthehypothesisthatthepopulationmeansarethesameversusthattheyaredifferent.
D. to test the hypothesis that the population means are the same versus that the mean for men is
higher.
A. to compute a 95% confidence interval for the difference.
B. tosubtractthetwosamplemeans.
C. totestthehypothesisthatthepopulationmeansarethesameversusthattheyaredifferent.
D. to test the hypothesis that the population means are the same versus that the mean for men is
higher.