SHOP 1 SHOP 2 £500 £500 Zinab is thinking of buying a new TV. Shop 1 has a sale of 1/4 of the original £500 price Shop 2 has a sale of 4 of the original £500 price Zinab wants to pay as little as possible and thinks that shop 1 is her best choice. Is she correct? Explain your answerin the box below:

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.