The mean, mode and median of the observations, 7, 7, 5, 7 and x are the same. then the observation x is :

(a)

10

(b)

9

(c)

8

(d)

7

Question ID  150601  SaraNextGen Top Answer
The mean, mode and median of the observations, 7, 7, 5, 7 and x are the same. then the observation x is :

(a)

10

(b)

9

(c)

8

(d)

7

1 Answer
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Answer Key / Explanation : (b) 
9
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