15. An industrial hygiene survey was conducted in a large metropolitan area. Of 70 manufacturing plants of

Question:

15. An industrial hygiene survey was conducted in a large metropolitan area. Of 70 manufacturing plants of a certain type visited, 21 received a "poor" rating with respect to absence of safety hazards. Construct a 95 percent confidence interval for the population proportion deserving a "poor" rating.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Question Posted: