A polling company contends that an agent conducts a mean of 53 in-depth home surveys every week. A streamlined survey form has been introduced, and the company wants to evaluate its effectiveness. The number of in-depth surveys conducted during a week by a random sample of agents are: 53 57 50 55 58 54 60 52 59 62 60 60 51 59 56 If we want to test at the .05 level of significance, whether the mean number of interviews conducted by the agents more than 53 per week, which of the following findings would be correct? Select one: a.Reject Hg. The mean number of surveys conducted is no greater than 53. The p-value is less than 0.05. b. Reject H. The mean number of surveys conducted is greater than 53. The p-value is less than 0.01. c. Reject Ho. The mean number of surveys conducted is greater than 53. The p-value is close to 0.000. d.Reject Ho. The mean number of surveys conducted is greater than 53. The p-value is less than 0.005. e.Do not reject Hg. The mean number of surveys conducted is no greater than 53. The p-value is less than 0.005.

A polling company contends that an agent conducts a mean of 53 in-depth home surveys every week. A streamlined survey form has been introduced, and the company wants to evaluate its effectiveness. The number of in-depth surveys conducted during a week by a random sample of agents are: 53 57 50 55 58 54 60 52 59 62 60 60 51 59 56 If we want to test at the .05 level of significance, whether the mean number of interviews conducted by the agents more than 53 per week, which of the following findings would be correct? Select one: a.Reject Hg. The mean number of surveys conducted is no greater than 53. The p-value is less than 0.05. b. Reject H. The mean number of surveys conducted is greater than 53. The p-value is less than 0.01. c. Reject Ho. The mean number of surveys conducted is greater than 53. The p-value is close to 0.000. d.Reject Ho. The mean number of surveys conducted is greater than 53. The p-value is less than 0.005. e.Do not reject Hg. The mean number of surveys conducted is no greater than 53. The p-value is less than 0.005.

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Description: A polling company contends that an agent conducts a mean of 53 in-depth home surveys every week. A streamlined survey form has been introduced, and thecompany wants to evaluate its effectiveness. The number of in-depth surveys conducted during a wee

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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