Question: Consider the following sample data drawn independently from normally distributed populations with unequal population variances.
![786_Sample.png](https://secure.tutorsglobe.com/CMSImages/786_Sample.png)
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?