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assume that you have a sample of n1=7, with the sample mean xbar1 =48 and a...

assume that you have a sample of n1=7, with the sample mean xbar1 =48 and a sample standard deviation of s1=4, and you have an independant sample of n2=14 from another population with a sample mean of xbar2 =32, and the sample standard deviation s2=6. construct a 95% interval estimate of the population mean difference between μ1 and μ2.

blank is less than or equal to μ1 - μ2 is less than or equal to blank

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