You Are Interested in Attempting to Replicate the Results of a 1973

Multiple Choice

You are interested in attempting to replicate the results of a 1973 study by Belmont and Marolla that found a negative correlation between birth order and IQ.You collect the necessary data using students in your school's participant pool.Which technique would you use to analyze your data?

A) Spearman rank-order correlation coefficient
B) Pearson correlation coefficient
C) Mann-Whitney U test
D) Kruskal-Wallis H test