A basketball coach recorded the number of points his team scored in each of the 11 games they played.

45 68 74 59 69 70 67 77 72 61 75

What is the interquartile range of the data?

A. 5
B. 8
C. 13
D. 15

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

What is the value of x in the following equation. -x ^3/2 = -27

Secant be and cf intersect at point d inside a what is the measure of cde