Repo Hega
This is a scale diagram of a cartwheel.
The diagram shows a centimetre ruler.
What is the circumference of the real-life wheel?
Give your answer in m to 2 dp.
Quit
On-s
Scale: 1:8

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.

Solve the equation. then check your solution 8=1.88+a

How do i simply this radical expression?