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Find the mean of all prime numbers betwe...

Find the mean of all prime numbers between 20 and 50.

A

32.86

B

33.86

C

34.86

D

35.86

Text Solution

Verified by Experts

The correct Answer is:
D
Prime numbers between 20 and 50 are 23,29,31,37,41,43 and 47
`"Mean" = (23+29+31+37+41+43+47)/(7)`
`=(251)/(7)=35.857`
=35.86
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Knowledge Check

  • Find the average of all prime numbers between 20 and 50.

    A
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    B
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    C
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  • Find average of all prime numbers between 60 and 90

    A
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    D
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