P and Q are the subsets of universal set au in which there are n(U)=43 , n(P) =n(Q) =18 and n(P ∩Q) =7 ,i, Drawa venn diagram to illustrate the above information. ..,ii., gint the value of n(PP and Q are the subsets of universal set au in which there are n(U)=43 , n(P) =n(Q) =18 and n(P ∩Q) =7 ,i, Drawa venn diagram to illustrate the above information. ..,ii., gint the value of n(PU Q).__..​

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.