True or false? the first distribution shown below has a smaller mean tha
does the second distribution.
10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120
101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112

Use a calculator to verify that σ(x) = 62, σ(x2) = 1034, σ(y) = 644, σ(y2) = 93,438, and σ(x y) = 9,622. compute r. (enter a number. round your answer to three decimal places.) as x increases from 3 to 22 months, does the value of r imply that y should tend to increase or decrease? explain your answer. given our value of r, y should tend to increase as x increases. given our value of r, we can not draw any conclusions for the behavior of y as x increases. given our value of r, y should tend to remain constant as x increases. given our value of r, y should tend to decrease as x increases.