3 years ago

PLEASE HELP!!! NEED WITHIN 5 MINUTES!! The picture is down below

Mathematics

1 answer:

kari74 [83]3 years ago

7 0

Answer:

Mean: 65

MAD: 6.4

Mean: 60.5

MAD: 6.4

3. The diference of the means are 4.5

I’m sorry, I do not understand the last one.

Step-by-step explanation:

The mean is the average, add all of the values and divide the result by the number of values. The MAD is the mean absolute deviation. You find it by taking the distance between the values and the mean. You then add them together and divide it by the mean. I really hope this helps you!

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