Answered step by step
Verified Expert Solution
Question
1 Approved Answer
(b) Assume that the amount of time it takes people in the population to fall asleep is normally distributed. In the study, we have a
(b) Assume that the amount of time it takes people in the population to fall asleep is normally distributed. In the study, we have a sample of people listen to classical music and then we measure how long it takes them to fall asleep. Supposed the sample of 36 people fall asleep in 12 minutes. What is the probability of obtaining a sample mean of 12 minutes or smaller? Assuming alpha equals 0.05, is your calculated p value in the critical region? (Hing: Remember to consider two critical regions.)
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access with AI-Powered Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started