If M C = 51 and M E = 43, for which situation is the 95% confidence
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If MC = 51 and ME = 43, for which situation is the 95% confidence interval for the difference between population means the widest?
a. N = 28 and sMD = 2.00
b. N = 28 and sMD = 4.00
c. N = 28 and sMD = 6.00
d. N = 28 and sMD = 9.00
e. All confidence intervals are equally wide.
f. Not enough information was presented to answer this question.
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