Question
What will be the mean of all the prime numbers between
10 and 22?Solution
The prime number between 10 and 22 is. 11, 13, 17, 19 The sum of all prime numbers = (11 + 13 +17 + 19) = 60 The mean of all the prime numbers between 10 and 22 = (60/4) =15 The required mean is 15.
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