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Find the indicated probability. Round your answer to 6 decimal places when necessary.A class consists of  35 women and  97 men. If a student is randomly selected, what is the probability that the student is a woman?

Determine whether the events A and B are independent.Two cards are selected at random from a standard deck of 52 cards without replacement.  Event A: An ace is selected on the first drawEven B: An ace is selected on the second draw

Find the indicated probability. Round your answer to 6 decimal places when necessary.An IRS auditor randomly selects 3 tax returns from 47 returns of which 11 contain errors. What is the probability that she selects none of those containing errors?

Determine whether the events A and B are independent.A balanced die is rolled twice. Event A: The sum of the two rolls is 8 Event B: The first roll comes up 3

Find the indicated probability. Round your answer to 6 decimal places when necessary.In one town, 69% of adults have health insurance. What is the probability that 6 adults selected at random from the town all have health insurance?

Use the at least once rule to find the indicated probability. The probability of winning $20 in a particular lottery is 0.03. What is the probability that you will get at least one $20 winner if you buy 20 tickets?

Use the empirical method to estimate the probability. Round your answer to 2 decimal places when necessary.Every week, Joe plays chess with his father. Of the last 50 games, Joe has won 55%  of the games. What is the probability that Joe will win the next game?

Find the indicated probability. Round your answer to 6 decimal places when necessary.A fair die is rolled. What is the probability of rolling a 3 or a 4?

Use the empirical method to estimate the probability. Round your answer to 2 decimal places when necessary.Of 1768 people who came into a blood bank to give blood, 394 people had high blood pressure. Estimate the probability that the next person who comes in to give blood will have high blood pressure.

Determine whether the events A and B are independent.12 jurors are selected from a pool of 20Event A: The first person selected is a womanEvent B: The second person selected is a woman