Find the least common denominator (LCD) of

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

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1