Question

1. In a batch of 190 water purifiers, 12 were found to be defective. What is the probability that a

water purifier chosen at random will be defective? Write the probability as a percent. Round to
the nearest tenth of a percent if necessary.
A. 6.3%
B. 93.7%
C. 8.2%
D. 70.3%

Answer 1

Should Be D. 70.3%

Explanation:

Answer 2

D: 70.3%

Explanation:

Round by 8.2 then subtract that from 1.2 thats how you get 70.3%