What can we calculate using the critical value calculator?
The critical value calculator can be used to calculate the following terms:
• T value
• Z value
• Chi-square value
• F value
• R-value

Topographies:
In this application, you’ll get a bunch of topographies (features), all of its features are discussed below.

Indicated input box:
This application offers you the calculation of all types of critical values, all the input boxes are separately indicated for the ease of the user. i.e., For the significance level we have written an indication “significance level α: (0 to 0.5)”

Increment and decrement buttons:
The increment and decrement buttons are placed in the input boxes, these buttons are very useful in entering the inputs. If you want to increase or decrease the input by a unit then you can use these buttons.

Reset button:
The functionality of this button is very classical, if you want to erase all inputs just click on this button and the inputs will be erased in an instance.

Calculate button:
To calculate any type of critical value, after entering the inputs click on the “calculate” button. The result will be shown on the right side of the screen.

Interface:
This critical value calculator provides an amazing and flexible UI to the users. It is very easy to understand and operate.

How to use the critical value calculator?
The critical value calculator helps you to calculate all types of critical values, you just have to follow the below steps

1. Select the type, “T value, Z value, Chi-square value, F value, or R-value”.
2. Enter the required inputs.
3. Click on the “Calculate” button.
   In this way, you will get an accurate answer to the entered data according to distribution tables. This application is specially designed and developed for helping students who face difficulty in calculating critical values.