Make a histogram of data using parametric t test

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Reference no: EM13134236

A sample of 28 student scores on the chemistry midterm exam is shown. (a) At α = .10, does the population median differ from 50? Make a worksheet in Excel for your calculations. (b) Make a histogram of the data. Would you be justified in using a parametric t test that assumes normality?

Reference no: EM13134236

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