This test: 20 point(s) @ 5 Test: Exam #1 Question 6 of 20 pOSSib'e This question: 1 Submit test pomt(s) pOSSIbIe Use the frequency histogram to complete the following parts. A Employee Salaries a (a) Determine the number of classes. 5 300. (b) Estimate the greatest and least frequencies. g 200' Q (0) Determine the class width. E: 100 (d) Describe any patterns with the data. LL 0_ '3' 34.5 44.5 54.5 64.5 74.5 84.5 94.5 Salary (in thousands of dollars) (a) There are D classes. (Type a whole number.) (b) The least frequency is about . (Round to the nearest whole number as needed.) The greatest frequency is about |:. (Round to the nearest whole number as needed.) (0) The class width is E. (Type an integer or a decimal. Do not round.) (d) What pattern does the histogram show? (d) What pattern does the histogram show? 0 A. Most employees make less than $39,000 or more than $90,000. 0 B. About half of the employees' salaries are between $50,000 and $69,000. O 0. Less than half of the employees make between $40,000 and $89,000. 0 D. About half of the employees' salaries are between $70,000 and $89,000