Question: 10. A confidence interval was used to estimate the proportion of statistics students that are females. A random sample of 72 statistics students generated the

 10. A confidence interval was used to estimate the proportion of

10. A confidence interval was used to estimate the proportion of statistics students that are females. A random sample of 72 statistics students generated the following 90% confidence interval: (0.43 8, 0.642). Based on the interval above, is the population proportion of females equal to 0.60? a. No, and we are 90% sure of it. b. No. The proportion is 54.17%. c. Maybe. 0.60 is a believable value of the population proportion based on the information above. d. Yes, and we are 90% sure of it

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!