Determine whether the following events are mutually exclusive. Choosing a student who is a physics major or a business major from a nearby university to participate in a research study. (Assume that each student only has one major.)

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.

so mark-up is 0.4 multiplied by 180 = 72

-11/5> -11/3