An article states that false-positives in polygraph tests (tests in which an individual fails even though he or she is telling the truth) are relatively common and occur about 10% of the time. suppose that such a test is given to 10 trustworthy individuals. (round all answers to four decimal places.) what is the probability that all 10 pass?

0.3487 or 34.87%

Step-by-step explanation:

If false-positives occurs about 10% of the time, it means that polygraph tests are accurate around 90% of the time.

That is, the probability that the polygraph does not give a false-positive is 0.9

Since the result given by the polygraph to a given question is independent from the responses to any previous question (or it should be), then the probability that the polygraph does not give a false-positive 10 times in a row with 10 people that are telling the truth is

or 34.87%

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation:

the cost of the pair of pants is $31.95