Find the Mean Absolute Deviation of the Following data set: Test Scores: 90, 85, 85, 75, 70, 70,50,50
I

71.9

Step-by-step explanation:

the answer will be 71.875

Step-by-step explanation:

if you add all of the numbers 90+ 85+ 85+ 75+ 70+ 70+50+50

it gives u 575 and then you divide by the total of the numbers that it would be 8 so 575/8 = 71.875

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation: