Use the frequency histogram to complete the following parts. (a) Determine the number of classes. (b) Estimate the greatest and least frequencies. (c) Determine the class width. (d) Describe any patterns with the data. Aanbe 300- 200- 100- Employee Salaries 34.5 44.5 54.5 64.5 74.5 84.5 94.5 Salary (in thousands of dollars)

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