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Visit Below Link, To Download This Course: http://bit.ly/2FBszlC PSY 520 Week 7 Discussions Latest-GCU PSY520 PSY 520 Week 7 Discussion 1 Latest-GCU Review the three Non-parametric test videos in the Calculations section of the Statistics Visual Learner media piece. A researcher is examining preferences among four new flavors of ice cream. A sample of n = 80 people is obtained. Each person tastes all four flavors and then picks a favorite. The distribution of preferences is as follows. Do these data indicate any significance preferences among the four flavors Test at the .05 level of significance? Ice Cream Flavor A B C D 12 18 28 22 PSY 520 Week 7 Discussion 2 Latest-GCU Is it true that parametric tests are generally more powerful than nonparametric tests If so, give two reasons why you might choose to use a nonparametric test instead of a parametric test.