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 30 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 210 people, and after the movie they asked them if they would see the movie in theatersagain. Of the test audience, 71 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 p-value < 0.01O 0.01 < p-value < 0.025O 0.025 s p-value < 0.05O 0.05 s p-value < 0.10O p-value 20.100.3; versus HAc. At the 5% significance level, what is the conclusion?O Reject , the population proportion is greater than 0.30.O Reject #0, the population proportion is not greater than 0.30.O Do not reject Ho, the population proportion is greater than 0.30.O Do not reject #o, the population proportion is not greater than 0.30.d. Repeat the analysis at a 10 % level of significance.O Reject #, the population proportion is greater than 0.30.O Reject , the population proportion is not greater than 0.30.O Do not reject #o, the population proportion is greater than 0.30.O Do not reject Ho, the population proportion is not greater than 0.30.e. Interpret your results.0.3The production company's expectation of more than 30% of viewers retuming to the theaters for the same movie isby the sample data.

Let p be the population proportion of the viewers who will return to see the movie again.Given…

Answered: a. Specify the competing hypotheses to…

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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Construct a confidence interval for the population proportion p. n ? 144, x ? 86, 90% confidence
*see image for question data* A. What is the p-value for your test? B. What is the conclusion of your test? a. Fail to reject H0 at the 0.05 level. There is evidence that methadone significantly reduced pain levels. b. Reject H0 at the 0.05 level. There is evidence that methadone significantly increased pain levels. c. Reject H0 at the 0.05 level. There is evidence that methadone significantly altered pain levels. d. Reject H0 at the 0.05 level. There is evidence that methadone significantly reduced pain levels.
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According to a report on consumer fraud and identity theft, 20% of all complaints for a year were for identity theft. In that year, Oregon had 714 complaints of identity theft out of 3449 consumer complaints. Does this data provide enough evidence to show that Oregon had a higher proportion of identity theft than 20%? Test at the 5% level. State the hypotheses. Họ: P ?v Ha: P ? Calculate the test statistic. Round to four decimal places. Calculate the standardized test statistic. Round to three decimal places. z = Find the p-value. Round to four decimal places. p-value = State your decision. O Since the p-value is less than .05, reject Ho. O Since the p-value is greater than .05, fail to reject Ho. O Since the p-value is greater than .05, reject Ho- O Since the p-value is less than .05, fail to reject Ho- Interpret the results. O At the 5% level of significance, there is not enough evidence to show that the proportion of complaints due to identity theft in Oregon is less than 20%. O At…
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According to a report on consumer fraud and identity theft, 24% of all complaints for a year were for identity theft. In that year, Connecticut had 861 complaints of identity theft out of 3484 consumer complaints. Does this data provide enough evidence to show that Connecticut had a higher proportion of identity theft than 24% ? Test at the 10% level. State the hypotheses. Ho: P? O Ha: P ? Calculate the test statistic. Round to four decimal places. p = Calculate the standardized test statistic. Round to three decimal places. z = Find the p-value. Round to four decimal places. p-value = State your decision. O Since the p-value is greater than .10, reject Ho. O Since the p-value is less than .10, fail to reject Ho- O Since the p-value is greater than .10, fail to reject Ho. O Since the p-value is less than .10, reject Ho. Interpret the results. O At the 10% level of significance, there is enough evidence to show that the proportion of complaints due to identity theft in Connecticut is…
Use the sample data and confidence level given below to complete parts (a) through (d). K A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n = 1100 and x = 501 who said "yes." Use a 99% confidence level. Click the icon to view a table of z scores. 10 on 11 me solve this "1 a) Find the best point estimate of the population proportion p. 0 (Round to three decimal places as needed.) View an example Get more help. on 5858 409 x PROV H command % 3 a w ER T Q ER AL G SDFO C с MacBook Air T II B U N M K O 38 Clear all cfnm P ? I command alt option
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The International League of Triple-A minor league baseball consists of 14 teams organized into three divisions: North, South, and West. Suppose the following data show the average attendance for the 14 teams in the International League. Also shown are the teams' records; W denotes the number of games won, L denotes the number of games lost, and PCT is the proportion of games played that were won. Team Name Division w L PCT Attendance Buffalo Bisons North 66 77 0.462 8,816 Lehigh Valley IronPigs North 55 89 0.382 8,474 Pawtucket Red Sox North 85 58 0.594 9,092 Rochester Red Wings North 74 70 0.514 6,919 Scranton-Wilkes Barre Yankees North 88 56 0.611 7,144 Syracuse Chiefs North 69 73 0.486 5,767 Charlotte Knights South 63 78 0.447 4,529 Durham Bulls South 74 70 0.514 6,991 Norfolk Tides South 64 78 0.451 6,288 Richmond Braves South 63 78 0.447 4,457 Columbus Clippers West 69 73 0.486 7,797 Indianapolis Indians West 68 76 0.472 8,533 Louisville Bats West 88 56 0.611 9,154 Toledo Mud Hens…
S Use the sample data and confidence level given below to complete parts (a) through (d). A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n = 998 and x = 522 who said "yes." Use a 99% confide Click the icon to view a table of z scores. a) Find the best point estimate of the population proportion p. (Round to three decimal places as needed.) n example Get more help -
Claim: p = 30; a = 0.06; o = 3.25. Sample statistics: x= 28.9, n 73 Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) CA. The critical values are + 1.88 O B. The critical value is Determine the outcome and conclusion of the test Choose the correct answer below. A. Fail to reject Ho At the 6% significance level, there is not enough evidence to support the claim, O B. Reject H, At the 6% significance level, there is enough evidence to support the claim. O C. Reject H At the 6% significance level, there is enough evidence to reject the claim O D. Fail to reject H,. At the 6% significance level, there is not enough evidence to reject the claim

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