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8.04 The normal distribution

Interactive practice questions

Which of these curves is normally distributed?

A

B

C

A

B

C
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Which of the following sets of data is approximately normally distributed?

Which of these histograms is approximately normally distributed?

Consider the following normal distribution.

Outcomes

MGSE9-12.S.ID.4

Use the mean and standard deviation of a data set to fit it to a normal distribution and to estimate population percentages. Recognize that there are data sets for which such a procedure is not appropriate. Use calculators, spreadsheets, and tables to estimate areas under the normal curve.

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