The appropriate correlation coefficient for measuring for the direction and strength of the linear relationship between two dichotomous variables is ______.
A. the Spearman rank-order correlation coefficient
B. the point-biserial correlation coefficient
C. the phi correlation coefficient
D. none of these
Ans: C
You might also like to view...
The term classroom management means the same thing as classroom discipline
Indicate whether the statement is true or false
How do you know that 4/6 = 2/3 ? Identify the statement below that demonstrates a conceptual understanding
A) They are the same because you can simplify 4/6 and get 2/3. B) Start with 2/3 and multiply the top and bottom by 2 and you get 4/6 . C) If you have 6 items and you take 4 that would be 4/6. You can make 6 groups into 3 groups and 4 into 2 groups and that would be 2/3 . D) If you multiply 4 × 3 and 6 × 2 they're both 12.
?____________________ are guides to expectations as to what children should know and be able to do at different ages and stages
Fill in the blank(s) with the appropriate word(s).
Imitating through dramatic ____________________ can help preschoolers visualize an expected behavior
Fill in the blank(s) with correct word