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Math · Statistics And Probability
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Two samples each of size 25 are taken from independent populations assumed to be normally distributed with equal variances. The first sample has a mean of 34.0 and standard deviation of 3.0 while the second sample has a mean of 33.0 and standard deviation of 4.0. The computed t statistic is ________.

2.00

1.50

1.20

1.70

1.00

Answer
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