Statistics Practice Test 1

Question : 29 of 37

Marks: +1, -0

Which one of the following relations of the numbers 10, 7, 8, 5, 6, 8, 5, 8, 6 is correct?

Solution:

Mean

= { \Sum \of \observations }/{\Number \of \observation}

={10+7+8+5+6+8+5+8+6}/9=7

Median = 10, 8, 8, 8, 7, 6, 6, 5, 5
Median is 7.
So, Mean = Median = 7

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