What is the simplified expression for the difference
quotient for all nonzero values of h?
O 3x^2 + 3xh + h^2
O 3x^2 + 3xh + h^2 + 1
O 3x^2 + 3xh + h^2 + h
O 3x^2 + 3xh + h^2 + 2x + 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