One formula for the correlation between two dichotomous variables is
A) Spearman's rank order formula.
B) the point biserial correlation.
C) the phi coefficient.
D) the biserial correlation.
Correct Answer:
Verified
Q22: A correlation of .80 suggests that
A)the scores
Q32: The difference between the observed and predicted
Q37: Assume that X and Y correlate .4,
Q38: When you know nothing about a person's
Q39: A common use of correlation is to
Q42: An appropriate correlation coefficient describing the relationship
Q43: What does regression do?
A) It ensures the
Q44: Which of the following is the slope
Q46: What type of prediction uses information gained
Q58: The difference between the predicted value of
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents