हिंदी

The mean of first 8 odd prime number is ______. - Mathematics

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प्रश्न

The mean of first 8 odd prime number is ______.

विकल्प

  • 11.75

  • 12

  • 12.25

  • 12.50

MCQ
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उत्तर

The mean of first 8 odd prime number is 12.25.

Explanation:

The first 8 odd primes are 3, 5, 7, 11, 13, 17, 19, 23.

Sum = 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 = 98.

Mean = 98 ÷ 8 = 12.25.

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अध्याय 15: Statistics - Exercise 15D [पृष्ठ ३०४]

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नूतन Mathematics [English] Class 9 ICSE
अध्याय 15 Statistics
Exercise 15D | Q 7. | पृष्ठ ३०४
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