Over the summer, jackie played video games 3 hours per day. when school began in the fall, she only allowed to play video games for half an hour per day. what is the percent decrease? round to the nearest percent.

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

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.

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound