Some measurements on a predictor and a response give the summary statistics below. Some measurements on a predictor and a response give the summary statistics below. n=10,xi=11,yi=5,xiyi=31,xi2=87,yi2=69 What is x ? | [1pt(s)] Tries 0/3 What is y ? [1 pt(s)] Tries 0/3 What is SSXx? | [3 pt(s)] Tries 0/3 What is SSyy? [3 pt(s)] Tries 0/3 What is the correlation coefficient of x and y ? [3 pt(s)] Tries 0/3.