A Population of N = 10 Scores Has a Mean

question 44

Multiple Choice

A population of N = 10 scores has a mean of μ = 6.After one score is removed,the mean is found to be M = 5.What is the value of the score that was removed?

• A)X = 10
• B)X = 5
• C)X = 3
• D)X = 15

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