Computer Science Homework Help

I’m working on a computer science discussion question and need guidance to help me learn.

1.Explain why nonparametric tests are used rather than a t test or an ANOVA

2. The scores below are ranks. They were obtained by taking each raw score and giving it a rank of 1 to 4.

Group 1  Group 2

1                  3

2                  4

What would be the most likely analysis described above?

3.What rank would a score of 4 have in the following sampling distribution?

1, 2, 3, 3, 3, 4, 4, 4, 6

Explain your answer and show your work.

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