Question: STATS: What is the probability of observing a difference between the sample means greater than or equal to 1.8 if the sample distribution of the

STATS: What is the probability of observing a difference between the sample means greater than or equal to 1.8 if the sample distribution of the differences between the means is normally distributed with a mean of zero and an standard-error ((x1-x2 )) = 1.2

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