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Please help solve with explanations 10. A population of N = 80 scores, has u = 20 and o = 4. What is the population

Please help solve with explanations

10. A population of N = 80 scores, has u = 20 and o = 4. What is the population variance (62)? a. 16 b. 2 c. 5 d. None of the above

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