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Distributions/Frequency

What is the purpose of developing a frequency distribution? What is the relationship between the relative frequency and the cumulative frequency? Could a frequency distribution contain qualitative data? Why?

Describe the properties of a normal distribution. Why are there infinite possible normal distributions? Why should one assume that sample data represents a population distribution?

Does all statistical data have a mean, median, or mode? Why? When is the mean the best measure of central tendency? When is the median the best measure of central tendency?

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What is the purpose of developing a frequency distribution? What is the relationship between the relative frequency and the cumulative frequency? Could a frequency distribution contain qualitative data? Why?

Frequency simplifies and illustrates large sets of data. It is a method of simplifying and organizing data to make it understandable by showing values and how often each value occurred. Relative frequency is found by dividing the ...

Solution Summary

This is a 284 word response that answers three questions concerning Distributions and Frequency. It covers purpose, properties of normal distribution, and central tendency.

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