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Hog95 Hog95
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9 years ago
The mean and variance of a comparison distribution that would be used to test the hypothesis that the mean obtained in a study involving 10 participants is different from a known population having a mean of µ = 100 and s2 = 25 would be 
A)   Mean = 10, variance = 2.5 
B)   Mean = 10, variance = 5 
C)   Mean = 100, variance = 2.5 
D)   Mean = 100, variance = 5 
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padrepadre
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9 years ago
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Hog95 Author
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#2
9 years ago
Thank you so much for the reply. Your answer makes a lot of sense.
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