Quiz – A Social Media Company Wonders if Proportion of Users Declined
Essentials of Statistics for Business & Economics WebAssign
Anderson, Sweeney, Williams, Camm, and Cochran
09th Edition
Determine the level of significance, null and alternate hypothesis, sampling distribution to use, if the sample size is sufficiently large, test statistics, p-value, and sketch. Reject or fail to reject the hypothesis, and interpret.
Calculator Preview
Your numbers will vary.