For the data set 16, 17, 18, 19, 30, the mean is 20. What is the mean absolute deviation?
A. The mean absolute deviation is 16.
B. The mean absolute deviation is 4.
C. The mean absolute deviation is 20.
O
D. The mean absoluta deviation is 5.
O

Question 10jur's car can travel 340 miles on 12 gallons. jack's car can travel 390 miles on16 gallons. which person has the best mileage (miles per gallon) and what istheir mileage?

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

Which of the following graphs could represent a quartic function?