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Experimental Probability Calculator

Take the help of this handy and user friendly experimental probability calculator tool to obtain the result in fraction of seconds. Just enter the values in the input fields then click on the calculate button and get the answers in seconds.

n (objects)

r (sample) :

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Experimental Probability Calculator: Calculate the probability of an event that are experimentally conducted by using our experimental probability calculator. By using calculator tool you need to give the number of times an event occurs and total number of trials as inputs in the below mentioned boxes. And we have also given detailed information about how to calculate the experimental probability and solved examples.

Formula of Experimental Probability

Experimental probability can be used to estimate the probability of an event. This experimental probability of an event can be found by comparing the no. of times that the event occurs to the total no. of trials. Another name for this experimental probability is empirical probability.

Formula used for this experimental probability is shown below:

P(E) = f/n

Where, f = No.of items that the event occurs (or) Frequency.

n = Total no. of trails.

Steps to Calculate Experimental Probability

Following are the guidelines which are showing below, so that you can easily compute the experimental probability.

  • First and foremost thing you need to do is you need to find the total number of trails for the given data in the problem.
  • After that place the known values in the experimental probability formula.
  • That's it, by doing some required simplification you will see the solution.

How to Calculate the Experimental Probability?

Example: A doctor has 200 male and female patients that range in ages from 8 years old to 60 years old and up as shown in the table. What is the experimental probability that the next patient will be female and in the age range 24–35 ?

Gender Range:

8-23
Range:

24-35
Range:

36-59
Range:

60+
Male 45 62 33 50
Female 30 54 47 77

Solution:

Total number of patients = 45+62+33+50+30+54+47+77 = 398.

No. of female patients in the age range 24-35 = 54

Experimental probability = No. of times the event occurs / Total no. of trails.

Substitute the values in the formula and the equation becomes

P(E) = 54/398.

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Experimental Probability Calculator

FAQs on Experimental Probability Calculator

1. How do you find the experimental probability?

The experimental probability of an event is found on actual experiments is equal to the no. of times an event occurred divided by the total no. of trials.


2. How to use the experimental probability calculator?

Simply, give the inputs in the below mentioned boxes then click on the calculate button and get the answers straight away.


3. What is the formula of experimental probability?

Experimental probability = No. of times the event occurs / Total no. of trails.