Consider the following sample data drawn independently from normally distributed populations with unequal population variances. PG-69 a.
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Consider the following sample data drawn independently from normally distributed populations with unequal population variances. PG-69
a. Construct the relevant hypothesis to test if the means of the two populations differ.
b. What is the value of the test statistic?
c. Approximate the p-value of the test.
d. What is the inference of the test at a 10% level of significance?
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