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Home Q & A Board Science-Related Homework Help Mathematics
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Hog95 Hog95
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10 years ago
The variance of a distribution of differences between means is equal to 
A)   The difference between the variances of the two distributions of means. 
B)   The sum of the variances of the two distributions of means. 
C)   The difference between the two estimated population variances. 
D)   The sum of the two estimated population variances. 
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padrepadre
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#1
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10 years ago
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Hog95 Author
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#2
10 years ago
Thank you so much for the reply. Your answer makes a lot of sense.
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