MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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help solve attached, and following parts pertaining to attached image, all parts please.
find test statisitic t
find p value
State the conclusion for the test.
A. Reject the null hypothesis. There is not sufficient evidence to support the claim that the cans of diet soda have mean weights that are lower than the mean weight for the regular soda.
Your answer is not correct.b. Construct a confidence interval appropriate for the hypothesis test in part (a).
_____ lb<μ1−μ2< ____lb
final part*
Does the confidence interval support the conclusion found with the hypothesis test?
Yes or no, because the confidence interval contains zero or only negative values or only positive values.
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