q5

Question 5 On a separate piece of paper do the following hypothesis test and upload a picture or pdf of your work. 3 points Save Answer A manufacturer of automobiles finds that 15% of the cars are unfit for delivery when they come off the assembly line. Aworker proposes a new assembly technique which he claims will reduce the percentage of unlit cars. His technique is tried on 80 randomly chosen cars. It turns out that 3 are defective. Test at a = 0.05. Show all seven steps to receive full credit. Attach File Browse Local Files Browse Content Collection