Question

The board of directors of a company knows that the probability that carbon emissions from the company’s factory exceed the permissible level is 35%. They hire a consultant who uses a carbon footprint calculator to test the emissions level. The test, which has an accuracy rate of 85%, indicates that the factory's carbon emissions are within the permissible level. Given the test result, the probability that carbon emissions from the factory are actually within the permissible level is.... A 0.0135 B 0.2238 C
0.6041 D 0.9132

Answer 1

The probability that carbon emissions from the company’s factory exceed the permissible level is 35%.
That means the probability that the carbon emissions at within permissible level are 65%

The test, which has an accuracy rate of 85%, which means 85% of positive reading has a positive result. The positive reading indicates that the factory's carbon emissions are within the permissible level.

Then, the probability of carbon emissions within permissible level and the reading is positive would be: 65% * 85%= 0.5525

Answer 2

Answer:

the answer is .9132

Step-by-step explanation:

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