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Which of the following sets of data provides the clearest diffrence between the two samples?

a) One sample has M=20 with s2=10 and the other has M=25 with s2=10

b) One sample has M=20 with s2= 5 and the other has M=25 with s2=5

c) One sample has M=20 with s2=10 and the other has M=30 with s2=10

d) One sample has M=20 with s2= 5 and the other has M=30 with s2=5

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9375351

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