The switchboard in a Minneapolis law office gets an average of 2 incoming phone calls during the noon hour on Mondays. Experience shows that the existing staff can handle up to six calls in an hour. Let X = the number of calls received at noon. What is the probability that the office receives a. exactly 7 calls at noon on Monday. b. exactly 10 calls at noon on Monday

There are 100 balls in a container. 30 of them are red, 50 blue, and 20 green.  We randomly select a ball, return it to the container and select another ball.  What is the probability that both selected  balls are of the same color? Write your answer as a decimal.

A bag contains 3 red marbles, 5 blue marbles and 2 green marbles.   Two marbles are drawn, one at a time from the bag.    Find the probability that both are blue under each condition.    Report answers to 3 decimal places. A.   After drawing out the first marble, it is replaced in the bag before drawing the second marble.   B.   After drawing out the first marble, it is not replaced in the bag before drawing the second marble.

A pair of dice are tossed twice. Find the probability that the first roll is a total of at least 7 and the second roll is a total of at least 6.

Suppose that the probability that a child living in an urban area in the United States is obese is 20%. If a social worker sees 15 children living in urban areas, what is the probability that 5 are obese? Enter response as .xxxx

The switchboard in a Minneapolis law office gets an average of 3 incoming phone calls during the noon hour on Mondays. Experience shows that the existing staff can handle up to six calls in an hour. Let X = the number of calls received at noon. What is the probability that the office receivesa. exactly 4 calls at noon on Monday. b. exactly 8 calls at noon on Monday.

thousandth. PP gs. KOuta to the nearest ) The Amboy Kennel Club has held an annual dog show for the last 42 years. During this time the winner of "Best of Show" has been an Alaskan Malamute 21 times, a Great Pyrenees 3 times, and an Siberian Husky 18 times. Determine the probability that the next winner of "Best of Show" will be a Great Pyrenees.

Answer letter a to c.

Find the probability that a driver with at least one collision in the past year is a middle aged adult driver.

Give the probability in decimal form (correct to two decimal places). A calculator may be helpful with this problem.The campus vets club is having a raffle and is selling 1,500 tickets. If the people on your floor of the dorm bought 255 of those tickets, what is the probability that someone on your floor will hold the winning ticket?