8). In the United States, voters who are neither Democrat nor Republican are called Independent. It is believed that 10% of voters are Independent. A survey asked 30 people to identify themselves as Democrat, Republican, or Independent. A. What is the probability that none of the people are Independent? Probability =  B. What is the probability that fewer than 5 are Independent? Probability =  C. What is the probability that more than 2 people are Independent? Probability =

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At a local college, 32% of students are enrolled in a statistics course and 45% of students are enrolled in an accounting course.  Also, 16% of students are enrolled in both statistics and accounting 1. What is the probability that a randomly selected student is in statistics or accounting. 2. What is the probability that a randomly selected student is in accounting, given that they are in statistics. 3. What is the probability that a randomly selected accounting student is in statistics. 4. What is the probability that a randomly selected student is not in either course.

A recent survey revealed that 53% of Canadians have a Visa card. 1. Suppose seven Canadians are selected at random.  What is the probability that all seven have a Visa card? 2. Suppose three Canadians are selected at random.  What is the probability that exactly one has a Visa card? 3. Suppose five Canadians are selected at random.  What is the probability that at least one has a Visa card? 4. Suppose three Canadians are selected at random.  What is the probability that at most one does not have a Visa card?

18. A jar contains 10 red marbles and 12 green marbles. You reach in the jar and pull out two marbles at random. What is the probability that both of the marbles chosen are green? Edit View Insert Format Tools Table

6. PLEASE HELP me answer this question well explained and calculated. 6.) The probability that a business person will cancel his reservation at the Place des Pins hotel is about 10%. Knowing that the hotel has 56 reservations. A.) determines the probability that at least 10 business people will cancel their reservation; B. determines the probability that exactly 2 business people will cancel their reservation. C.) determines the probability that 5 to 10 people in the business community will cancel their reservation.

American Airlines' flights from Denver to Atlanta are on time 90% of the time. Suppose thirteen flights are randomly selected, and the number on-time flights is recorded. 1. The probability that at least three flights are on time is?  2. The probability that at most twelve flights are on time is?  3. The probability that exactly two flights are on time is?

Pet owners often have more than one type of pet. A recent survey shows that 70% own a dog, 44% own a cat, and 30% own both a dog and cat. Suppose a person is randomly selected. Determine the probability this person 1. has a dog or a cat or both. 2. does not have a dog nor a cat. 3. only has a dog. 4. Given the person has a dog, what is the probability that this person has a cat?

Researchers asked 600 people if they thought that there was too much violence on TV and recorded their answer of: Yes, No, and Don’t know. Use the table below to answer the questions 1. If a participant is chosen at random, what is the probability that they are a man or answered Yes? Leave your answer as a fraction. 2. If a participant is chosen at random, what is the probability that they answered Dont Know given that they are a woman? Leave your answer as a fraction

A bag containing 16 balls - 4 red, 7 green, 3 yellow, and 2 blue. Four balls are selected. a. What is the probability that all balls are green? b. What is the probability that exactly two of the balls are green? c. What is the probability that none of the balls are yellow? d. What is the probability that all of the balls are blue?