Question

Select the correct answer.
Histogram showing frequency (on scale of 0 to 5) plotted against vacation days taken last year (on scale of 0 to 30 with increment of 5). 5 employees took between 10 and 20 days of vacation whereas 4 employees took between 20 and 25 days off.

The histogram shows the number of vacation days taken by employees in the past year. Based on the histogram, which statement is true?

A.
Four employees took 20 vacation days in the past year.

B.
Four employees took 25 vacation days in the past year.

C.
Four employees took between 20 and 25 vacation days in the past year.

D.
Between 20 and 25 employees took four vacation days in the past year.