Start with the point (5, 5) and add at least four ordered pairs, (x, y), to make a set of ordered pairs that display the following properties. Show that your sample satisfies the requirements.
a. The correlation of x and y is 0.0.
b. The correlation of x and y is +1.0
c. The correlation of x and y is -1.0
d. The correlation of x and y is between - 0.2 and 0.0
e. The correlation of x and y is between + 0.5 and + 0.7