PLEASE HELP! :) (INVERSE OPERATIONS)

—the graph shows how fast a strand of human hair grows. how many inches would the hair have grown in 5 months

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

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