22. Which best describes the equation that the graph represents ?
y Speed of a Cheetah
11
10
9
6.9)
Distance (in km)
NWUOCO
1
9
x
2 3 4 5 6 7 8
Time (in minutes)
y = 0.6x, where time is the independent variable, x, and distance is the dependent variable.
Y=0.6x where time is the dependent variable y and distance is the indenendent variable y

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.

Identify one charcteristic of exponential growth

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).