## Best answer

The formula to calculate the experimental probability is:P (E) = Number of times an event occurs/Total number of times the experiment is conductedConsider an experiment of rotating a spinner 50 times. The table given below shows the results of the experiment conducted.

## People also ask

### What is the formula to calculate experimental probability?

The formula to calculate experimental probability is: P (E) = Number of times an event occurs/Total number of times the experiment is conducted Consider an experiment of rotating a spinner 50 times.

### How do you find the probability of an event?

We can use experimental probability to approximate the probability of an event. An experimental probability of an event is found by comparing the number of times the event occurs to the total number of trials. When there is only one outcome for an event, it is called a simple event. When we toss a coin 10 times, how many times can we get head ?

### How to make predictions using experimental probability?

The following steps will be useful to make predictions using experimental probability. Step 1 : Using the given data, find experimental probability of an event. Step 2 : Make predictions by multiplying experimental probability and total number of trials. Example 1 :

### What is the difference between experimental and theoretical probability?

The probability that is obtained by taking results of an experiment that is repeated numerous times is experimental probability. On the other hand, the theoretical probability is the probability based on reasoning. An experiment that is random is conducted many times in order to find the possibility and each repetition is called a trial.