MP
⌢
=86
∘
, find
m
∠
M
Q
P
.

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28