A recent publication claims that the average person spends 93 minutes per day on TikTok. A sociologist believes that adults in the baby boomer age range, spend less time on TikTok than the reported 93 minutes per day. A random sample of 15 adults in the baby boomer age found the mean time on TikTok to be 88.727 minutes with a standard deviation of 8.8954 minutes. Assume that the times were normally distributed. Test the sociologist's claim using a 10% level of significance. Give answer to at least 4 decimal places. a. What are the correct hypotheses? Ho: Select an answer ? ✓ minutes H₁: Select an answer ?v minutes Based on the hypotheses, find the following: b. Test Statistic = c. p-value= d. The correct decision is to Select an answer e. The correct summary would be: Select an answer that the population mean of adults in the baby boomer age range, spend less time on TikTok than the reported 93 minutes per day.

A recent publication claims that the average person spends 93 minutes per day on TikTok. A sociologist believes that adults in the baby boomer age range, spend less time on TikTok than the reported 93 minutes per day. A random sample of 15 adults in the baby boomer age found the mean time on TikTok to be 88.727 minutes with a standard deviation of 8.8954 minutes. Assume that the times were normally distributed. Test the sociologist's claim using a 10% level of significance. Give answer to at least 4 decimal places. a. What are the correct hypotheses? Ho: Select an answer ? ✓ minutes H₁: Select an answer ?v minutes Based on the hypotheses, find the following: b. Test Statistic = c. p-value= d. The correct decision is to Select an answer e. The correct summary would be: Select an answer that the population mean of adults in the baby boomer age range, spend less time on TikTok than the reported 93 minutes per day.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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