Males listening to the Radio. Use the following information for Exercises 32–40: The Arbitron Corporation tracks trends in radio listening. In their publication Radio Today, Arbitron reported that 92% of 18- to 24-year-old males listen to the radio each week, whereas 87% of males 65 years and older listen to the radio each week. Suppose each sample size was 1000.

Question 10.152

image 40. What if, instead of 1000, each sample size was 100? How would this change affect each of the following measures?

  1. Margin of error in Exercise 35.
  2. -value in Exercise 39.
  3. Conclusion of the hypothesis test in Exercise 39.