Assume that you have a sample of n1=7, with the sample mean X1=48, and a sample...

Assume that you have a sample of n1=7, with the sample mean X1=48, and a sample standard deviation of s1=7, and you have an independent sample of n2=5 from another population with a sample mean x2=32 and the sample deviation s2=8. Assuming the population variances are equal, at 0.01 level of significance, is their evidence that u1>u2. Calculate the p value. Show work please

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Expert Solution

df=n1+n2-2=10

t value taken from t distribution table

orchestra answered 1 year ago

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