Relative Frequency Calculator
The number of periods an event takes place is known as frequency. The frequency is taken by applying an experiment called Relative frequency.
Experiments can only obtain it, but no theories can get it. It is plausible to get various relative frequencies if we replicate the experiments because they are experimental. Or in scientific expression, The relative frequency is defined as the frequency calculated for a subset/subgroup of the population divided by the frequency calculated for the entire population.
Table of Contents
Formula of Relative Frequency Calculator
We can subsequently get the relative frequency probability if we have the above pair of frequencies.
The formula for a subgroup relative frequency is:
Relative Frequency = Subgroup Count / Total Count
Note:
To calculate frequency, visit our Frequency Calculator.
Examples
For a more precise understanding, let's have a look at the examples below:
Suppose, if a die rolled 40 times and it gets to number 4, six times. Then, calculate the relative frequency of perceiving the die to obtain the number 4.
Given data
Total number of times a die rolled = 40
Number of times 4 occurs = 6
To Find
Relative Frequency = ?
Solution
To get relative frequency, let's use the formula below:
Relative Frequency = Subgroup Count / Total Count
We can rewrite it as per our problem:
Relative frequency = number of times four occurs / the total number of times a die rolled.
Putting values in the formula:
Relative frequency = f = 6/40 = 0.15
Therefore, the relative frequency of perceiving the die to obtain number 4 is 0.15.
Let's have a look at another example. Suppose a coin is tossed 30 times and lands 19 times on heads. Then, calculate the relative frequency of perceiving the coin to get heads.
Given data
Total number of times a die rolled = 40
Number of times 4 occurs = 6
To Find
Relative Frequency = ?
Solution
To get relative frequency, let's use the formula below:
Relative Frequency = Subgroup Count / Total Count
We can rewrite it as per our problem:
Relative frequency = Total number of times coin is tossed / number of times heads occur.
Putting values in the formula:
Relative frequency = f = 19/30 = 0.63
Therefore, the relative frequency of perceiving the coin to obtain heads is 0.63.
How to use Relative Frequency Calculator?
The steps to use a relative frequency calculator are as follows:
Step 1: Enter the value of the number of successes in the first required input.
Step 2: Enter the value of the number of trials in the second required input.
Step 3: The calculator will automatically display an answer on the screen.
Calculator use
Using the Relative Frequency Calculator can be more time-practical and beneficial for you. Put the values used in the relative frequency formula, and get the answer instantly. Get rid of adding up values and utilize this free calculator for the future.
