Author Question: If two variables are measured on a nominal scale, what type of correlation coefficient is ... (Read 94 times)

haleyc112 · **on:** Aug 4, 2018

If two variables are measured on a nominal scale, what type of correlation coefficient is appropriate?

A) A Spearman rank-order correlation
B) A Pearson product-moment correlation
C) A point-biserial correlation
D) None of the above

Question 2

A researcher wants to measure the relationship between age and test taking enjoyment (high, extremely high, insanely high, etc.). The most appropriate statistic would be the

A) Chi square.
B) Sign test.
C) Pearson product-moment correlation.
D) Spearman rank-order correlation.