. If x and y satisfy the relationship y = -5 + 7x, the value of r is (a) o
(b) -1
(c) +1
(d) None​

Do u just plot the numbers on the graph like (1,

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to