Repeat Exercise 5 for the following two sets of summary statistics. In each case, determine if the results would be significant for a one-tailed as well as a two-tailed test, but compute the CI only if the two-tailed test is significant. Regardless of statistical significance, compute g, the standardized measure of effect size in sample data, for each data set.

Data from exercise 5

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(a) Group 1 Group 2 17.34 21.58 4.42 5.83 32 30 (b) Group 1 Group 2 76.57 69.72 20.15 22.87 15 17 Group 1 Group 2| 62 46 54 53 59 50 56 52 59 54