Problem 1i Variable 1 data: 2, 2, 1, 2, 1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 1, 1, 2, 2, 2 At a 5% level of significance, conduct a two-tailed test of hypothesis comparing the equality of two population means defined as follows. The first population mean relates to the mean of those values of Variable 3 that have the attribute represented by the "1" code for Variable 1. The second population mean relates to the mean of those values of Variable 3 that have the attribute represented by the "2" code for Variable 1. Use the "pooled variance option" when conducting this test and assume normal populations. In your Word solution file, under a subheading entitled Problem li, display all the steps using the 4 step P-value Approach. Copy and paste the Hypothesis Test results window from StatCrunch to your Word solutions file under the under Step 2 of the test. Variable 3 data: 6, 2, 8, 5, 5, 5, 3, 8, 2, 6, 3, 7, 2, 2, 3, 4, 8, 6, 8, 3