Practicing Success
Practicing Success
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Find the mean of first 7 prime numbers. |
8.28 7.24 8.5 7.66 |
8.28 |
First 7 prime numbers are = 2, 3, 5, 7, 11, 13, 17 Mean = \(\frac{ sum \; of \; observations }{ number \; of \; observations }\) Mean = \(\frac{ 2 + 3 + 5 + 7 + 11 + 13 + 17 }{ 7 }\) Mean = \(\frac{ 58 }{ 7 }\) Mean = 8.28 |
