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Create a frequency distribution, central tendency, variability, z-score

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See attached file.

Perform the following statistical operations on the "Height" data set forth in it using a Microsoft Word document:

Create a frequency distribution
Construct a frequency polygon and describe the shape of the distribution
Calculate three measures of central tendency
Calculate three measures of variability
Calculate Z scores for each subject

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Solution Summary

The expert creates a frequency distribution, central tendency and variability.

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1. Frequency Distribution
Frequency Distribution
Class Frequency
150-159 5
160-169 7
170-179 4
180-189 3
190-199 1
Total 20

2. Frequency Polygon

Clearly the shape of the frequency polygon ...

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