1.2 Describing Distributions with Numbers. Describe the Histogram in terms of center, shape, spread, and outliers???. The most common measure of center (A.K.A. average) Denoted by The Mean is considered Non-resistant because it is sensitive to extreme values. May or may not be outliers .
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1.2 Describing Distributions with Numbers
Describe the Histogram in terms of center, shape, spread, and outliers???
Example 2: Find and M for the set of data
** 1 – Var stats on your Calculator gives them all to you.
Min M Max
Min M Max
*** 5# Summary is usually better than the mean and standard deviation for describing a skewed distribution. Use the mean and standard deviation for data that is reasonably symmetric