A bag contains marbles. 2/3 of the marbles are green, 2/9 are purple, and the rest are orange.
Find the probability of each color. (think about what you need in your denominator)

If there are 18 marbles in the bag, how many of each color are there?

Sum of all the probabilities =

Can (3,5 and square root 34) be sides on a right triangle?

Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car

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.