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Find the standard deviation of the numbers 6, 9, 10, 8 and 7

Find the standard deviation of the numbers 6, 9, 10, 8 and 7
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A 1.4
  • B 2
  • C 2.4
  • D 5
  • E 8
Correct Answer: Option A
Explanation:

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