(Solved): The Better Cookie Company claims its chocolate chip cookies have more chips than a rival chocolate ...
The Better Cookie Company claims its chocolate chip cookies have more chips than a rival chocolate chip cookie. Samples of 120 Better Cookies and 100 of the rival brand of cookie were randomly selected and the number of chips in each cookie was recorded. The results are as follows: This sample data will be used to test the claim that the mean number of chocolate chips for Better cookies is higher than the mean number of chocolate chips for their rival company. Assume a .05 significance level. What are the hypotheses for this test? a) What are the hypotheses for the test? b) Based on this sample data above, what is the p-value for the test? c) Using this p-value, the decision is d) Based on this decision, we can conclude that