BUSI 1013 Unit 9 Exercise M.docx - BUSI 1013 UNIT 9 EXERCISE Consider this hypothesis test H0 p1 p2 = 0 Ha p1 p2 > 0 Here p1 is the population

BUSI 1013 Unit 9 Exercise M.docx - BUSI 1013 UNIT 9...

This preview shows page 1 - 2 out of 5 pages.

BUSI 1013 UNIT 9 EXERCISE Consider this hypothesis test: H0: p1 - p2 = 0 Ha: p1 - p2 > 0 Here p1 is the population proportion of “yes” of Population 1 and p2 is the population proportion of “yes” of Population 2. Use the statistics data from a simple random sample of each of the two populations to complete the following: (8 points) Population 1 Population 2 Sample Size (n) 400 600 Number of “yes” 300 426 Sample proportion (Pbar) 300/400=0.75 426/600=0.71 A. B.What is the p-value? C.Should H0 be rejected? Use the p-value and a level of significance of 0.05 to justify youranswer.
Image of page 1
Image of page 2

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture