In a previous poll, 46% of adults with children under the age of 18 reported that their family ate dinner together seven nights a week. Suppose that, in a more recentpoll, 515 of 1172 adults with children under the age of 18 reported that their family ate dinner together seven nights a week. Is there sufficient evidence that theproportion of families with children under the age of 18 who eat dinner together seven nights a week has decreased? Use the a= 0.05 significance level.Because npo (1- Po) =V 10 and the sample size isV 5% of the population size, and the samplev the requirements for testing the hypothesisv satisfied.(Round to one decimal place as needed.)What are the null and alternative hypotheses?Ho:versus H,(Type integers or decimals. Do not round.)Find the test statistic, Zo-Zo(Round to two decimal places as needed.)Find the P-value.P-value =(Round to three decimal places as needed.)Is there sufficient evidence that the proportion of families with children under the age of 18 who eat dinner together seven nights a week has decreased? Choosethe correct answer below.O A. No, there is not sufficient evidence because the P-value is greater than the level of significance. Therefore, do not reject the null hypothesis.O B. Yes, there is sufficient evidence because the P-value is greater than the level of significance. Therefore, reject the null hypothesis.OC. Yes, there is sufficient evidence because the P-value is greater than the level of significance. Therefore, do not reject the null hypothesis.O D. No, there is not sufficient evidence because the P-value is greater than the level of significance. Therefore, reject the null hypothesis.

Given data number of success , x= 515.0 sample size, n = 1172 population…

Answered: er the age of 18 who eat dinner toget…

er the age of 18 who eat dinner toget than the level of significance. Theref an the level of significance. Therefore an the level of significance. Therefore than the level of significance. Therefe

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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