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What is the mean of 1, 3, 5, 7, 9, 11, 1...

What is the mean of 1, 3, 5, 7, 9, 11, 13?

A

3

B

5

C

7

D

9

Text Solution

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The correct Answer is:
C
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NAVNEET PUBLICATION-STATISTICS-QUESTION BANK
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  4. If the mean of 10 observations is 12, what is their sum?

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  5. What is the mean of the first four prime numbers?

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