Open-Ended The table shows the price and the number of items sold. Make a scatter plot to represent the data. Use pencil and paper. Give a situation and decide what kind of items the data could represent. Items Sold Price (5) Number 10 47 15 37 20 15 25 16 30 16 35 10 Which scatter plot represents the data? A OD Jens Sold Hems. Sold a lems Sold less Sold o o 50 . 10 20- 10- 0+ 0 10 20 30 4050 30 20- 104 20- 10- La ... TE 0 10 20 30 40 Prce 5) 0 10 20 30 40 0 10 20 30 40 Pre Open original​

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.