Textbook ExpertVerified Tutor
18 Nov 2021
Given information
From the previous task the probability that the change in the pocket of a statistics student will be between 0.8 to 1 is found to be 0.082 while the probability that the mean change of 25 students is between 0.8 and 1 is found to be 0.4253.
Step-by-step explanation
Step 1.
The reason for the difference in the probability that the change and the mean change of 25 students lies between 0.8 and 1 is because of the fact that the amount of change is exponentially distributed with a mean of 0.88 while the mean change of 25 student is normally distributed with a mean of 0.88 and a standard deviation of 0.176.
Unlock all Textbook Solutions
Already have an account? Log in