What does h(40) = 1820 mean in terms of the problem? a. a worker who works 40 hours is paid $1820. b. a worker with 40 hours of training is paid $1820 per month. c. there are 40 workers who are paid $1820 per month. d. a worker with 1820 hours of training is paid $40 per month.

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.