In the following function defined by an equation in the form y = a x squared + b x + c, identify the values of a, b, and c. y = 5 x squared + 2 x minus 1

a. a = negative 1, b = 2, c = 5
b. a = negative 2, b = 5, c = 1
c. a = 1, b = 5, c = 2
d. a = 5, b = 2, c = negative 1

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