A bag contains lettered tiles. The theoretical probability of choosing a vowel is 30%. The bag contains 42 consonants. How many tiles are in the bag?

Match each inequality to the number line that represents its solution

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.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much