Answer the following question and explain how you got your answer! :) At the movie theatre, they give out a free drink to every 5th customer and a free bag of popcorn to every 9th customer. What was the first customer to get both a free drink and free popcorn? If 100 people came to the theater, how many people received both free items?

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