Copy PQ to the line with an endpoint at R. This task will be complete when you have
drawn an arc intersecting the line to create
a segment with length PQ.
R
I
Р
Undo

Can someone help me please ?

True or false? a triangle can be circumscribed about a given circle

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.

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)