The equation t=0.63s + 78 can be used to determine t, the tempature in degres, inside an oven s seconds after the oven is turned off. Which statement relative to this equation? A. the initial temperature inside the oven was 78 degrees.
B. each second the tempature increased 78 degrees.
C. the tempature inside the oven in one minute was 141 degress.
D. the tempature inside the oven increased by 78 degrees every 63 seconds.
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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.