Question

Data was collected on salaries of compliance specialists in corporate accounting firms. The salaries ranged from $63,000 to $303,000. a. If these values are grouped into six class intervals, indicate the class boundaries. b. What class interval width was chosen? c. What are the six class midpoints? a. Indicate the class boundaries. Class Class Boundaries but less than 2but less than but less than but less than but less than but less than es b. The class interval width is (Round up to the nearest whole number.) c. What are the six class midpoints? Type integers or decimals. Do not round Use a comma to separate answers as needed. Do not use commas in the individual numbers.) ., .. Ill / -G ! :/.. (L.) ± More Enter your answer in each of the answer boxes. acBook Pro 4) P11 F11 912 F10 0 delete

Answer 1

a)

Class	Class Boundaries
1	but less than
2	but less than
3	but less than
4	but less than
5	but less than
6	but less than

b) The class interval width =

c) Midpoints are

83,000

123,000

163,000

203,000

243,000

283,000