Question: For the data in the following sample: a. Find the mean and the standard deviation. b. Now change the score of X = 8 to

For the data in the following sample:
8 1 5 1 5

a. Find the mean and the standard deviation.
b. Now change the score of X = 8 to X = 18, and find the new mean and standard deviation.
c. Describe how one extreme score influences the mean and standard deviation.

8 1 5 1 5

Step by Step Solution

3.39 Rating (158 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a The mean is M 4 and the standard devi... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

568-M-S-V-A (1370).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!