1334 / 23 = 58
mean (average) = 58 miles per hour
answer
58 miles per hour
A. 15
b. 26
d. 41
e. 82
f. 98
h. 49
I assume that the numbers are: 4,4,6,1,5,2,6
If so, then the MAD is 1.43
To find the MAD, you first find the mean of the list. It is 4.
Then find the absolute difference of each number from the mean.
Those values are: 0,0,2,3,1,2,2
Now find the mean of those numbers and you have about: 1.43
The answer is 1.35 maybe the correct answer
64.99x0.35=22.75 64.99-22.75=42.24