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.

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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.
(a) There are
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.)
(c) The class width is.
(Type an integer or a decimal. Do not round.)
(d) What pattern does the histogram show?
OA. Most employees make less than $39,000 or more than $90,000.
O B. Less than half of the employees make between $40,000 and $89,000.
OC. About half of the employees' salaries are between $70,000 and $89,000.
OD. About half of the employees' salaries are between $50,000 and $69,000.
Frequency
300
200-
100-
0
Employee Salaries
34.5 44.5 54.5 64.5 74.5 84.5 94.5
Salary (in thousands of dollars)
Q
Transcribed Image Text: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. (a) There are 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.) (c) The class width is. (Type an integer or a decimal. Do not round.) (d) What pattern does the histogram show? OA. Most employees make less than $39,000 or more than $90,000. O B. Less than half of the employees make between $40,000 and $89,000. OC. About half of the employees' salaries are between $70,000 and $89,000. OD. About half of the employees' salaries are between $50,000 and $69,000. Frequency 300 200- 100- 0 Employee Salaries 34.5 44.5 54.5 64.5 74.5 84.5 94.5 Salary (in thousands of dollars) Q
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