Question

In: Statistics and Probability

From the list given to you for each of the following hypothesis testing situations, indicate the...

From the list given to you for each of the following hypothesis testing situations, indicate the test you would use and explain the reason

  1. Pearsons Product-Moment Correlation Coefficient (Test #13)
  2. Spearman Rank Correlation (Test# 14)
  3. Simple Linear Regression (Test# 15)
  4. ANOVA (Test # 16)
  5. Kruskal-Wallis (Test # 17)

  1. A researcher wants to know what the relationship is between how fifteen people do in a debate tournament (first place to fifteenth place), and how they do in a drama meet (also ordered from first to last)
  2. You want to predict how many push-ups students will be able to do after participating in a fitness program from the number of push-ups they could do before the program starts.
  3. You want to compare the mean numbers of push-ups done by 40 children who have attended one of three different fitness camps in order to see which fitness program is better.
  4. A researcher wants to test the effects of  4 treatments on Poplar tree weights. The claim at the 5% significance level is that all four of the treatments produce the same median weight for poplar trees grown from seedlings. The hypotheses are:

Ho: M1 = M2 = M3 = M4

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Expert Solution

orchestra answered 1 year ago
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