Multiple Choice
Use the following to answer the questions below:
Many major television networks air coverage of the incoming election results during primetime hours. The provided boxplot displays the amount of time (in minutes) spent watching election coverage for a random sample of 25 U.S. adults. In this sample, the average time spent watching election coverage was 80.44 minutes with standard deviation of 43.99 minutes.
-What sample size would we need to estimate the average amount of time U.S. adults watching election coverage with 99% confidence and a margin of error of ± 5 hours?
A) 514 U.S. adults
B) 23 U.S. adults
C) 22 U.S. adults
D) 513 U.S. adults
Correct Answer:

Verified
Correct Answer:
Verified
Q17: Use the following to answer the questions
Q18: Use the following to answer the questions
Q19: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBW1049/.jpg" alt=" -What are the
Q20: Use the following to answer the questions
Q21: Use the following to answer the questions
Q23: Use the following to answer the questions
Q24: Use the following to answer the questions
Q25: Use the following to answer the questions
Q26: Use the following to answer the questions
Q27: Use the following to answer the questions