At the 0.05 significance level, test the claim that the means of the revenues are the same

Question:

At the 0.05 significance level, test the claim that the means of the revenues are the same in all three industry groups. Does any industry group seem to have higher revenues? If so, is this apparent difference significant?
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Elementary Statistics

ISBN: 9780321225979

3rd Canadian Edition

Authors: Mario F. Triola

Question Posted: