What is the interquartile range of the following data set? 30, 26, 28, 32, 28, 30 A. 6

B. 0

C. 4

D. 2

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Graham’s monthly bank statement showed the following deposits and withdrawals. -$25.20, $42.75, -$22.04, -$18.50, $74.11. part a if grahams baldness in the account was $37.86 at the beginning of the month,! 27/4! 2// the account balance at the end of the month? ? plz i will give you 100 points