Answer:
90.25
Step-by-step explanation:
Variance = (Standard deviation)2. Calculation: Standard deviation of a population is 9.5. Variance = (9.5)2 = 90.25. ∴ Population variance = 90.25.
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Answers & Comments
Answer:
90.25
Step-by-step explanation:
Variance = (Standard deviation)2. Calculation: Standard deviation of a population is 9.5. Variance = (9.5)2 = 90.25. ∴ Population variance = 90.25.