A \green{5 \times 11}5×11start color green, 5, times, 11, end color green rectangle sits inside a circle with radius of \blue{12}12start color blue, 12, end color blue.

What is the area of the shaded region?
Round your final answer to the nearest hundredth.

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.