The table shows the total number of people in attendance at a drama club after 1, 2, 3, and 4 weeks. Sketch a graph that could represent the data
1
2.
3
4
Week
Attendance
4.
9 | 15 33
А
Attendance
Week
о в
Week
'
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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.