Experimental Probability of Compound Events

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Presentation transcript:

Experimental Probability of Compound Events

Warm Up Dree rolls a strike in 6 out of the 10 frames of bowling. What is the experimental probability that Dree will roll a strike in the first frame of the next game? Explain why a number cube would not be a good way to simulate this situation. Patricia finds that the experimental probability that her dog will want to go outside between 4 P.M. and 5 P.M. is 7 12 . About what percent of the time does her dog not want to go out between 4 P.M. and 5 P.M.?

Drink sales for an afternoon at the school carnival were recorded in the table. What is the experimental probability that the next drink is a small cocoa?

At a street intersection, a vehicle is classified either as a car or a truck, and it can turn left, right, or go straight. About an equal number of cars and trucks go through the intersection and turn in each direction. Use a simulation to find the experimental probability that the next vehicle will be a car that turns right.

From the previous example, predict the number of cars that turn right out of 100 vehicles that enter the intersection. Explain your reasoning.

A jeweler sells necklaces made in three sizes and two different metals A jeweler sells necklaces made in three sizes and two different metals. Use the data from a simulation to find the experimental probability that the next necklace sold is a 20-inch gold necklace.