Use the following information to answer all questions in this exam. In a recent survey, it...

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Use the following information to answer all questions in this exam. In a recent survey, it was stated that Americans spend an average screen time of 5.4 hours per day. Another surveyor wanted to know if the average time Bellingham residents spend on their screens is different. The surveyor observed a random sample of 18 individuals. Each individual in the sample gave their average sum-total screen time hours per day across all devices and these data points were listed in the following table: 5.1 4.9 4.8 3.6 2 7.6 5.1. 5.1 7.1 3.4 4.5 4.1 4.2 5.7 5.8 7.9 5.4 Assume the underlying distribution is normally distributed. D Question 9 What is the test statistic? Round to three (3) decimal places. -0.566 Question 10 What is the p-value? Round your answer to four (4) decimal places 0.5788 Question 11 5 pts Choose the correct option for each blank space in the statement that follows: If Ho is true and another survey of [Select ] randomly selected Bellingham residents are observed, then there is a (Select ] chance that the [ Select ] v is ( Select ] [ Select ) hours per day of screen time. Question 8 5 pts What distribution should be used for the test? Standard Normal Distribution O Student's-T distribution with 17 degrees of freedom, otherwise denoted as t17 Student's-T distribution with 18 degrees of freedom O Student's-T distribution with 5.1833 degrees of freedom Use the following information to answer all questions in this exam. In a recent survey, it was stated that Americans spend an average screen time of 5.4 hours per day. Another surveyor wanted to know if the average time Bellingham residents spend on their screens is different. The surveyor observed a random sample of 18 individuals. Each individual in the sample gave their average sum-total screen time hours per day across all devices and these data points were listed in the following table: 5.1 4.9 4.8 3.6 2 7.6 5.1. 5.1 7.1 3.4 4.5 4.1 4.2 5.7 5.8 7.9 5.4 Assume the underlying distribution is normally distributed. D Question 9 What is the test statistic? Round to three (3) decimal places. -0.566 Question 10 What is the p-value? Round your answer to four (4) decimal places 0.5788 Question 11 5 pts Choose the correct option for each blank space in the statement that follows: If Ho is true and another survey of [Select ] randomly selected Bellingham residents are observed, then there is a (Select ] chance that the [ Select ] v is ( Select ] [ Select ) hours per day of screen time. Question 8 5 pts What distribution should be used for the test? Standard Normal Distribution O Student's-T distribution with 17 degrees of freedom, otherwise denoted as t17 Student's-T distribution with 18 degrees of freedom O Student's-T distribution with 5.1833 degrees of freedom

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Solution of 8 9 Solution of 10 By take the value of T from ... View the full answer