Experimental Probability and Theoretical Probability

Front

Experimental probability is

Back

the ratio of the number of times an event occurs to the total number of trials.

Front

Juan rolled a die 100 times with these results: 1 - 15 times, 2 - 19 times, 3 - 17 times, 4 - 16 times, 5 - 18 times, 6 - 15 times. What is the experimental probability of rolling a 2?

Back

19/100

Front

Theoretical Probability is

Back

the ratio of the number of favorable outcomes to the number of possible outcomes

Front

What is the theoretical probability of rolling this die and getting a 4?

Back

1/6

Front

Stevie rolled a die 20 times. Here is a graph of her results.

What was her experimental probability of rolling a 3?

Back

1/20

Front

Jack got a base hit 14 out of his last 25 at bats. If Jack continues at this rate and gets 50 more at bats, how many more base hits can he expect to get?

Back

28

Front

Theoretical probability of choosing a 'p' from a bag of letter tiles?

Back

2/5

Front

The theoretical probability that you will choose a green marble from a bag is 3/7. There are 35 marbles in the bag. How many are green?

Back

15

Front

What was the experimental probability of flipping a quarter and having it land on tails?

Back

14/25

Front

Shayla scored 12 goals out of her last 20 attempts. If she continues at this rate, how many more goals will she score if she gets 100 more attempts?

Back

60