A new (pilot) television show in the US was shown to a random sample of the...

 

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A new (pilot) television show in the US was shown to a random sample of the US audience. After the viewing, each viewer was asked to rate the television show. Results in this sample are shown below: Rating Poor Below Average Average Above Average Excellent Frequency 15 12 27 57 39 Based on the provided sample data: a. Determine sample proportion of viewers who would rate this show as "better than average for this data set. b. Give the point estimate for the proportion of all the US's audience who would rate this show as "better than average" for the case that the television show is shown to all the US population. Describe the property of sampling distribution that help you to reach this answer. c. Calculate the 95% confidence interval for the proportion of the US's viewers who would rate this show as "better than average"? A new (pilot) television show in the US was shown to a random sample of the US audience. After the viewing, each viewer was asked to rate the television show. Results in this sample are shown below: Rating Poor Below Average Average Above Average Excellent Frequency 15 12 27 57 39 Based on the provided sample data: a. Determine sample proportion of viewers who would rate this show as "better than average for this data set. b. Give the point estimate for the proportion of all the US's audience who would rate this show as "better than average" for the case that the television show is shown to all the US population. Describe the property of sampling distribution that help you to reach this answer. c. Calculate the 95% confidence interval for the proportion of the US's viewers who would rate this show as "better than average"?

Answer rating: 100% (QA)

a 15122739 93 93101 09207 b 09207 x 100 9207 c 39101 0386 15101 0148 12101 ... View the full answer