Calculate the effect size (Cohen's D) for the following 2 studies: 1. Group 1 Mean = 14.3 SD = 4.9 Group 2 Mean = 16 SD = 3.9 2. Group 1 Mean = 14.3 SD = 2.1 Group 2 Mean = 16 SD = 3.4 Now, using the link below, conduct a power analysis to see what sample size you need to use for each of these studies (so, you will have two sample sizes to report here). https://www.stat.ubc.ca/~rollin/stats/ssize/n2.html