Artie Has Been Diagnosed with Raynaud's Disease

question 26

Multiple Choice

 Artie has been diagnosed with Raynaud's disease. She has to be very careful when she

• A) takes a shower in water that is too warm.
• B) gets a fever.
• C) takes hormone supplements, especially those containing estrogens.
• D) gets items out of her deep freezer.

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Definitions:

Range

The difference between the highest and lowest values in a data set, indicating the span of data points.

Standard Deviation

A measure of the dispersion or variability within a set of numerical data, indicating how spread out the values are from the mean.

Variance

A statistical measure of the dispersion representing how much the data points in a data set diverge from the mean value.

Mean

The arithmetic average of a set of numbers, calculated by adding them all together and dividing by the number of numbers.