Select the measure of central tendency (mean, median, mode) that would be most appropriate for describing...

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Select the measure of central tendency (mean, median, mode) that would be most appropriate for describing...

Select the measure of central tendency (mean, median, mode) that would be most appropriate for describing each of the following sets of data and state why:

High school graduation rates of Philadelphia high schools

Household income

Most popular attitudes of residents in a neighborhood

Height and weight of 1st grade boys

math Statistics-And-Probability

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Answer 1

Answer #1

Mean is appropriate measure of central tendency when the distribution is normal (i.e. symmetric and continuous)

Mode is appropriate measure of central tendency when the data category is nominal

Median is appropriate measure of central tendency when the distribution is skewed.

High school graduation rates of Philadelphia high schools - Mean or Median

Household income - Mean

Most popular attitudes of residents in a neighbourhood - Mode

Height and weight of 1st grade boys - Mean or Median

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Answer 2

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