Find the mean and the standard deviation now change the

Assignment Help Basic Statistics

Reference no: EM13608313

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.

Reference no: EM13608313

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