Experimental Probability

Jill rolled a '5' fifteen times out of 20 rolls on a dice. What is the experimental probability of rolling a '5'? (Simplified Fraction)

• 3/4

• 2/5

• 1/4

• 5/10

If a spinner is divided into 4 equal sections and lands on section 2 three times out of 10 spins, what is the experimental probability of landing on section 2?

• 1/4

• 3/10

• 1/2

• 2/5

What is the probability of selecting a jack from a standard deck of 52 playing cards?

• 1/52

• 1/13

• 1/26

• 1/39

How do you calculate Experimental Probability?

• Divide the number of successful outcomes by the total number of trials.

• Multiply the number of successful outcomes by the total number of trials.

• Add the number of successful outcomes to the total number of trials.

• Subtract the number of unsuccessful outcomes from the total number of trials.

If the experimental probability that Jonah will catch a fly ball is 7/8, what percent of the time will he catch it?

• 75%

• 80%

• 88%

• 90%

If a bag contains 5 red, 3 blue, and 2 green marbles, what is the probability of drawing a blue marble?

• 1/5

• 1/3

• 3/10

• 2/5

What is the difference between Theoretical and Experimental Probability?

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

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

• Theoretical probability and experimental probability are the same and can be used interchangeably.

• Theoretical probability is only applicable in theoretical scenarios, while experimental probability is used in practical applications.

A coin is tossed 18 times and lands on heads 12 times. What is the experimental probability of landing on tails? (Simplified Fraction)

• 1/3

• 2/3

• 1/2

• 5/9

What is an event in probability?

• A specific outcome or a set of outcomes from a probability experiment.

• A random number generated by a computer.

• A situation where all outcomes are equally likely.

• A method to calculate the mean of a data set.

If a die is rolled 60 times and a '3' appears 15 times, what is the experimental probability of rolling a '3'?

• 1/6

• 1/4

• 1/5

• 1/3