Finding the size, quantity, or amount by comparing with a standard is the definition of a. standardization b. measurement c. units

Will give brainliest what is the value of x? enter your answer in the box.

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

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.