Statistics

The square root curve calculator helps you convert the percentage of students’ grades into square root curve grades.

The five number summary calculator helps you calculate the minimum, maximum, median, and first and third quartiles.

The Grade Curve Calculator allows you to calculate the approximate grading scale for a standard grade curve, helping in professional assessment.

The percentile rank calculator allows you to effortlessly determine the percentile of any data value within a set of up to 30 numbers.

The class width calculator helps you calculate the difference between the upper and lower class limit of a class interval.

With this class rank calculator, you can effortlessly determine a student’s ranking and the total marks they have achieved.

You can use this stem and leaf plot calculator to draw a graph and explore related statistical entities.