Experimental Probability Flashcard

Front

What is experimental probability?

Back

Probability found by conducting an experiment.

Front

Celine flipped a coin 100 times. She flipped heads 41 times. What is the experimental probability that the next flip will be heads?

Back

Front

The spinner was spun 30 times and landed on blue 12 times. What was the experimental probability of landing on colors that were NOT blue?

Back

Front

If 30% of the children's movies at Van's Video Store are animated, what is the probability that a randomly chosen movie will be animated?

Back

Front

Based on the results in the table, how many times will Paola draw a blue or a red marble in 5,000 trials?

Back

about 4,400 times

Front

What is the formula for calculating experimental probability?

Back

Experimental Probability = \frac{Number \ of \ favorable \ outcomes}{Total \ number \ of \ trials}.

Front

If a die is rolled 60 times and lands on 4 a total of 15 times, what is the experimental probability of rolling a 4?

Back

Front

What is the difference between theoretical probability and experimental probability?

Back

Theoretical probability is based on expected outcomes, while experimental probability is based on actual results from experiments.

Front

If a bag contains 5 red marbles and 3 blue marbles, what is the experimental probability of drawing a red marble after drawing 8 marbles and getting 5 red?

Back

Front

What is the experimental probability of flipping a coin and getting tails if it was flipped 50 times and tails appeared 22 times?

Back