A movie production company is releasing a movie with the hopes that many viewers will return to see the movie in the theater for asecond time. Their target is to have 40 million viewers, and they want more than 30% of the viewers to want to see the movie again.They show the movie to a test audience of 150 people, and after the movie they asked them if they would see the movie in theatersagain. Of the test audience, 60 people said they would see the movie again.a. Specify the competing hypotheses to test if more than 30% of the viewers will return to see the movie again.Ho:b-1. Calculate the value of the test statistic.Note: Round final answer to 2 decimal places.Test statisticb-2. Find the p-value.O 0.01 ≤ p-value < 0.025O 0.025 s p-value < 0.05O 0.05 s p-value < 0.10O p-value ≥ 0.10O p-value < 0.010.3; versus HA:c. At the 5% significance level, what is the conclusion?O Do not reject Ho, the population proportion is greater than 0.30.O Do not reject Ho, the population proportion is not greater than 0.30.O Reject Ho, the population proportion is not greater than 0.30.O Reject Ho, the population proportion is greater than 0.30.d. Repeat the analysis at a 10% level of significance.O Do not reject Ho, the population proportion is greater than 0.30.O Do not reject Ho, the population proportion is not greater than 0.30.O Reject Ho, the population proportion is not greater than 0.30.O Reject Ho, the population proportion is greater than 0.30.e. Interpret your results.0.3The production company's expectation of more than 30% of viewers returning to the theaters for the same movie isby the sample data.

“Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Answered: again. Of the test audience, 60 people…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A marketing manager fora cell phone company claims that the percentage of children aged 8-12 who have cell phones differs from 61%. In a survey of 826 children aged 8-12 by a national consumers group, 545 of them had cell phones. Can you conclude that the managers claim is true? Use the a = 0.10 level of significance and the p value method with the ti 84 plus calculator. Compute the p value. Round the answers to at least four decimal places.
Use the sample data and confidence level given below to complete parts (a) through (d). A research insitute poll asked respondents if they felt vulnerbale to identity theft. In the poll, n=1047 and x=574 who said "yes." Use 99% confidence level. a. find the best point of the population proportion p. (Round to three decimal places as needed.) b. Identity the value of the margin of error E. E = c. Construct the confidence level interval. ___ < p < ___ d. Write a statement that correctly interprets the confidence interval. Choose to correct Below A. One has 99% confidence that the sample proportion is equal to the population proportion. B. 99% of sample porportions will fall between the lower bound and upper bound. C. One has 99% confidence that the interval from the lower bound to the bound actually does contain the true value of the popuklation porportion. D. There is a 99% chance that the true value of the population proportion will fall between the lower bound and the…
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30

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