By what percent will the fraction change if its numerator is increased by 25% and its denominator is increased by 20%?
K

In a school 2/3 of the students study a language of those who study a language 2/5 study french

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.

Aline passes through 3,7 and 6,9 what equation represents the line