Terms_Correlations

Question 1

a sample with a common denominator, or possessing of similar or identical traits

Answer 1

homogenous sample

Question 2

deviations from the mean

Answer 2

mean-centered values

Question 3

used to make centers of two (2) different variables consistent

Answer 3

mean-centered values

Question 4

theoretical amount/degree/magnitude of relationship between x and y

Answer 4

crossproduct

Question 5

the product of the errors of two different variables

Answer 5

crossproduct

Question 6

shared variance

Answer 6

co-variance

Question 7

average cross-product

Answer 7

co-variance

Question 8

actual amount/magnitude/degree of relationship that we observe from the sample that is unstandardized or raw in nature

Answer 8

co-variance

Question 9

summation of crossproducts divided by degrees of freedom

Answer 9

co-variance

Question 10

the standard deviation of one variable multiplied by the standard deviation of another variable

Answer 10

expected amount of relationship between x and y

Question 11

the empirical amount of relationship divided by the theoretical amount of relationship

Answer 11

correlation

Question 12

provides us with a percentage, pattern, or ratio of relationship that was actually observed

Answer 12

correlation