Mathematics · Prime Numbers
For any three distinct prime numbers, all greater than 13, which of the following statements is NOT true?
- 1Standard deviation of the three numbers is always greater than 0. 5
- 2Standard deviation of the three numbers may be greater than 1
- 3Median of the three numbers may be 19
- 4Mean of the three numbers may be 19✓
Correct answer
Mean of the three numbers may be 19
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