Enter a positive common factor (other than 1) of the fraction's numerator and denominator. 9/15

A positive common factor of 9 and 15 is 3. 9/15 divided by 3/3 = 3/5. It also happens to be the greatest common factor (GCF).

answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.