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...

See similar textbooks

Similar questions

Several years ago, the Arcadia school system was criticized because the average Arcadia High School graduate could read at only the ninth-grade level. After this report was made, a special reading program was established to upgrade skills. The AHS principal wants to know if the reading program worked. If it has, he will request that an accreditation team visit the school. If the program has not improved the reading level to at least 10.0 (sophomore level), the administrator would like to avoid the embarrassment of a poor review. To determine the average reading level of the senior class, we select ten seniors at random. We assume that reading scores are normally distributed. The reading scores for the ten seniors are shown in Table 1. Table 1: Reading Scores for Sample High School Seniors Student Reading Score 1 13.4 2 12.1 3 11.4 4 10.6 5 10.3 6 10.2 7 9.8 8 9.7 9 9.4 10 8.6 Calculate the sample mean…
Is this fully simplifed ?
Your text is very unclear. could you please rewrite it properly?
My English is not good. Can you write your handwriting on the computer text?
Please help me answer the following questions. Thank you
Part c looks incomplete. Can it be reviewed please.