What is the answer for part D.?

Homework: Homework 2.1 Question 14, 2.1.19 HW Score: 61.68%, 12.95 of 21 pain Part 5 of 5 O Points: 0 of 1 Use the frequency histogram to complete the following parts. (a) Determine the number of classes. (b) Estimate the greatest and least frequencies. 300- (c) Determine the class width. 200- Frequency (d) Describe any patterns with the data. 100- (a) There are 7 classes. . (Type a whole number.) (b) The least frequency is about 15 (Round to the nearest whole number as needed.) The greatest frequency is about 300 . (Round to the nearest whole number as needed.) (c) The class width is 10. (Type an integer or a decimal. Do not round.) (d) What pattern does the histogram show? O A. About half of the employees' salaries are between $50,000 and $69,000. O B. About half of the employees' salaries are between $70,000 and $89,000. O C. Most employees make less than $39,000 or more than $90,000. O D. Less than half of the employees make between $40,000 and $89,000. View an example Get more help