The mean height of adult males in the U.S is about 68.8" with avariance of 11.56". Suppose the mean height of a sample of 31mentally disabled males was found to be 67.3". Researchers want toknow if the height of mentally disabled males differs from thepopulation. What can be concluded with ? = 0.01?
Compute the appropriate test statistic(s) to make a decisionabout H0.
critical value =
If appropriate, compute the CI. If not appropriate, input "na"for both spaces below.
[ , ]
e) Compute the corresponding effect size(s) andindicate magnitude(s).
d = ; ? ---Select--- na trivial effectsmall effect medium effect large effect
