1. use the table below to answer the following questions: (a) find the value of the linear correlation coefficient. (b) assuming a 0.01 significance level, find the critical values. (c) is there sufficient evidence to support the claim of a linear correlation? explain your reasoning. * captionless image

answer: 4 (:

step-by-step explanation:

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.

b. f(x) = –√x + 3this is the correct answer