Question

Refer to the following distribution of commissions:Monthly Commissions Class Frequencies$600 up to $800 3800 up to 1,000 71,000 up to 1,200 111,200 up to 1,400 121,400 up to 1,600 401,600 up to 1,800 241,800 up to 2,000 92,000 up to 2,200 4For the preceding distribution, what is the midpoint of the class with the greatest frequency?

Answer 1

21.81 %

Step-by-step explanation:

given,

$600 up to $800 3

800 up to 1,000 7

$1,000 up to $1,200 11

$1,200 up to $1,400 12

$1,400 up to $1,600 40

$1,600 up to $1,800 24

$1,800 up to $2,000 9

$2,000 up to $2,200 4

Total = 3 + 7 + 11 + 12 + 40 + 24 + 9 + 4 = 110

the frequency of $1,600 to $1800

=
`(24)/(110)`

=21.81 %