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The mean of 12, 22, 32, 42, 52, 62, 72 is

(a)

10

(b)

20

(c)

30

(d)

40


Question ID - 150957 | SaraNextGen Top Answer

The mean of 12, 22, 32, 42, 52, 62, 72 is

(a)

10

(b)

20

(c)

30

(d)

40

1 Answer
127 votes
Answer Key / Explanation : (b) -

20

127 votes

127
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