Experimental Probability

Experimental Probability

• I can calculate the experimental probability of a compound event given the results of an experiment.

Multiple Select

I can calculate the experimental probability of a compound event given the results of an experiment.

There are two bowls of marbles. Sally pull 15 marbles out of each bowl.

She pulls 6 blue marbles out of the first bowl. She pulled 2 red marbles out of the second bowl. What is the probability of pulling out a blue marble from the first bowl and a red marble from the second bowl?

• $$\frac{4}{75}$$  

• $$0.05\overline{3}$$  

• $$\frac{2}{15}$$  

• $$\frac{3}{5}$$  

Multiple Select

I can calculate the experimental probability of a compound event given the results of an experiment.

A car sales sells 20 pickups and 30 SUV's. He sold 11 Ford pickups and 7 Cheverolet SUV's. What is the probability the next pickup he sells is a Ford and the next SUV he sells is a Cheverolet?

•   $$\frac{77}{600}$$  

•   $$\frac{11}{20}$$  

•   $$23.3\%$$  

•   $$12.8\%$$  

Multiple Select

I can calculate the experimental probability of a compound event given the results of an experiment.

•    $$25.5\%$$  

•    $$\frac{3}{20}$$  

•    $$\frac{12}{47}$$  

•    $$15\%$$  

Multiple Select

I can calculate the experimental probability of a compound event given the results of an experiment.

The table shows the attendance of a concert. What is the probability the next person to enter the concert is a female between the ages of 10-21?

•    $$9\%$$  

•     $$\frac{36}{205}$$  

•    $$0.09$$   

•    $$17.6\%$$