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Aondona Polls contends that an agent conducts a mean of 53 in-depth home surveys every week. A streamlined survey form has been introduced, and Hugger wants to evaluate its effectiveness. The number of in-depth surveys conducted during a week by a random sample of agents are shown below. At the .05 level of significance, can we conclude that the mean number of interviews conducted by the agents is more than 53 per week? 53 57 50 55 58 54 60 52 59 62 60 60 51 59 56

Aondona Polls contends that an agent conducts a mean of 53 in-depth home surveys every week. A streamlined survey form has been introduced, and Hugger wants to evaluate its effectiveness. The number of in-depth surveys conducted during a week by a random sample of agents are shown below. At the .05 level of significance, can we conclude that the mean number of interviews conducted by the agents is more than 53 per week? 53 57 50 55 58 54 60 52 59 62 60 60 51 59 56

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Aondona Polls contends that an agent conducts a mean of 53 in-depth home surveys every week. A streamlined survey form has been introduced, and Hugger wants to evaluate its effectiveness. The number of in-depth surveys conducted during a week by a random sample of agents are shown below. At the .05 level of significance, can we conclude that the mean number of interviews conducted by the agents is more than 53 per week? 53 57 50 55 58 54 60 52 59 62 60 60 51 59 56
Transcribed Image Text:Aondona Polls contends that an agent conducts a mean of 53 in-depth home surveys every week. A streamlined survey form has been introduced, and Hugger wants to evaluate its effectiveness. The number of in-depth surveys conducted during a week by a random sample of agents are shown below. At the .05 level of significance, can we conclude that the mean number of interviews conducted by the agents is more than 53 per week? 53 57 50 55 58 54 60 52 59 62 60 60 51 59 56
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