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lana66690 [7]
3 years ago
9

Find the MAD of:1,10,7,6,4,8DataMeanDifferenc

Mathematics
1 answer:
pochemuha3 years ago
5 0

Answer:

2.3

Step-by-step explanation:

Mean: 1 + 10 + 7 + 6 + 4 + 8 = 36/6 = 6

6 - 1 = 5

6 - 10 = 4

6 - 7 = 1

6 - 6 = 0

6 - 4 = 2

6 - 8 = 2

mean absolute deviation: 5 + 4 + 1 + 0 + 2 + 2 = 14/6 = 2.3

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Let us consider the no. of red marbles be R

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Let the no. of purple marbles be P

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The no. of Red, Yellow and Purple marbles are 72, 108, 216 respectively.

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