Mathematics, 30.07.2021 04:40 allymally12325
Consider the following hypothesis statement using and data from two independent samples. Assume the population variances are equal and the populations are normally distributed. Complete parts a and b.
H0: μ1−μ2≤8
x1=72.2
x2=56.4
H1: μ1−μ2>8
s1=17.5
s2=15.9
n1=20
n2=22
Required:
Calculate the appropriate test statistic and interpret the result.
Answers: 1
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Consider the following hypothesis statement using and data from two independent samples. Assume the...
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