Which data set has the greatest spread? set a – {84, 91, 87, 77, 94, 89, 74} set b – {89, 73, 84, 91, 87, 77, 94} set c – {73, 84, 89, 88, 77, 91, 87, 90} set d – {84, 89, 88, 82, 91, 87, 99}

Its set B

Step-by-step explanation:

You subtract the smallest number from the largest number so

94-73=21 for set B and if you do this for all of the sets you will find that 21 is the greatest difference! i know this for a fact:)

answer: it is 1: 47 pm

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.