Help me find the answer

M.A.D = 12.1

Step-by-step explanation:

1. Find the mean:

Add all values and then divide by 10

= 49.7

2. Subtract each value from the mean, each value stays positive

40-49.7= |-9.7| = 9.7

55-49.7= |5.3| = 5.3

60-49.7= |10.3| = 10.3

48-49.7= |-1.7| = 1.7

57-49.7= |7.3| = 7.3

33-49.7= |-16.7| = 16.7

57-49.7= |7.3| = 7.3

20-49.7= |-29.7| = 29.7

80-49.7= |30.3| = 30.3

47-49.7= |-2.7| = 2.7

3. Add all the final values and divide by 10

4. = 12.1

(hope this helped)

i got 142 as my answer

step-by-step explanation:

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step-by-step explanation: