Which of the following exponential functions is represented by the data in the table? A) ƒ(x) = 3x
B) ƒ(x) = x3
C) ƒ(x) = (1∕3)x
D) ƒ(x) = x1∕3

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