Homework Soursewhats the difference between mu d vs mu 1 mu 2 in hypothesi
what\'s the difference between \"mu d\" vs \"mu 1 - mu 2\" in hypothesis testing? for statistics, I have a question with both as answer choices.
what\'s the difference between \"mu d\" vs \"mu 1 - mu 2\" in hypothesis testing? for statistics, I have a question with both as answer choices.
Solution
mu difference means difference between the means
It can be mu1-mu2 or mu2-mu1
If not specified it can be both ways.
But mu1-mu2 is specific and is positive if mu1 > mu2 and negative if mu1 < mu2
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