Set 63 — Standard Deviation — Definition
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Standard Deviation — Definition
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WAEC 2020
Find the variance of: 2, 4, 4, 4, 5, 5, 7, 9. (mean=5)
10 questions · 📖 Tutor Mode · ⏱ 15 min
WAEC 2020
Find the variance of: 2, 4, 4, 4, 5, 5, 7, 9. (mean=5)