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Author Question: For a group of graduating college seniors, a researcher records each student's rank in his/her high ... (Read 147 times)

jc611

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on: Jun 20, 2018
For a group of graduating college seniors, a researcher records each student's rank in his/her high school graduating class and the student's rank in the college graduating class. Which correlation should be used to measure the relationship between these two variables?
 
  A) Pearson correlation
  B) Spearman correlation
  C) point-biserial correlation
  D) phi-coefficient

Question 2

For a normal population with  = 40 and  = 10 which of the following samples has the highest probability of being obtained?
 
  A) M = 42 for a sample of n = 4
  B) M = 44 for a sample of n = 4
  C) M = 42 for a sample of n = 100
  D) M = 44 for a sample of n = 100


annierak

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Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

D


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