Home / Expert Answers / Statistics and Probability / c-suppose-in-fact-the-mean-annual-consumption-of-popcorn-after-the-marketing-campaign-is-5-pa874

# (Solved): (c) Suppose, in fact, the mean annual consumption of popcorn after the marketing campaign is 5 ...

(c)​ Suppose, in​ fact, the mean annual consumption of popcorn after the marketing campaign is 5858 quarts. Has a Type I or Type II error been made by the marketing​ department? If we tested this hypothesis at the alpha\alpha equals=0.10.1 level of​ significance, what is the probability of committing this​ error? Select the correct choice below and fill in the answer box within your choice. ​(Type an integer or a decimal. Do not​ round.) A. The marketing department committed a Type II error because the marketing department rejected the null hypothesis when it was true. The probability of making a Type II error is enter your response here. B. The marketing department committed a Type I error because the marketing department rejected the null hypothesis when it was true. The probability of making a Type I error is enter your response here. C. The marketing department committed a Type II error because the marketing department did not reject the alternative hypothesis when the null hypothesis was true. The probability of making a Type II error is enter your response here. D. The marketing department committed a Type I error because the marketing department did not reject the alternative hypothesis when the null hypothesis was true. The probability of making a Type I error is enter your response here.

We have an Answer from Expert