Question

Data on the weights​ (lb) of the contents of cans of diet soda versus the contents of cans of the regular version of the soda is summarized to the right. Assume that the two samples are independent simple random samples selected from normally distributed​ populations, and do not assume that the population standard deviations are equal. Use a 0.01 significance level for both parts.

Diet Regular
u u1 u2
n 26 26
x 0.7928 0.8111
s 0.0044 0.0075

the test statistic, t is ____

Answer 1

-17.76

Explanation:

Don't have a full explanation, but I'm pretty sure this is correct. I hope it helps, Good Luck!!