1. A quiz consists of two parts. For a randomly selected student, let X = the number of points earned on the first part, and Y = the number of points earned on the second part. Below is the joint pmf for X and Y

p(x,y)			y
		0	5	10
	0	0.06	0.09	0.05
x	5	0.07	0.19	0.23
	10	0.02	0.15	0.14

Compute the correlation between X and Y (Corr(X,Y))? Enter the value to to at least 2 decimal places. Blank 1. Fill in the blank, read surrounding text.