Answers Algebra 2 MP 234 CHS Standard DeviationQuestion 4

4

QuizMultiple Choice

Standard Deviation

Question 4 • Algebra 2 MP 2,3,4 CHS

Abby is collecting rainfall data. She finds that one value of the data set is a high-value outlier. Which statement must be true?

Answer

A

Abby will use a different formula for calculating the standard deviation.

B

The outlier will increase the standard deviation of the data set.

C

The spread of the graph of the data will not change.

D

Abby will not use the mean when calculating the standard deviation.

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