Question

7) Find the mode, mean and median of the scores 4,5,6,7,7,8,9, 13, 12, 8, 8, 9, 8, 10, 11​

Answer 1

Step-by-step explanation:

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Answer 2

Ascending order of the given data

4, 5, 6, 7, 7, 8, 8, 8, 8, 8, 9, 9, 9, 10, 11, 12, 13

Mean of the data:

Sum of observations /No. of observations = 142/17 = 8.35 (approximately)

Median of the data:

(No. of observations+1)/2 = (17+1)/2 = 9

Mode of the data:

It is clear from the data that mode is 8