Q.33 Find mean deviation for the following set of data: 5, 6, 9, 11, 12, 13, 14.
A. 3.75
B. 2.86
C. 1.75
D. 4.32
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Answer:
Q.33 Find mean deviation for the following set of data: 5, 6, 9, 11, 12, 13, 14.
A. 3.75
B. 2.86
C. 1.75
D. 4.32
Step-by-step explanation:
Mean = sum of observations / no. of observations
mean = 5 + 6 + 9 + 11 + 12 + 13 + 14 / 6
mean = 70/6
mean = 11.66
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