Statistics Calculator

Frequently Asked Questions

• What can this statistics calculator solve?

  

  This free statistics calculator helps you find the mean, median, mode, range, variance, and standard deviation for a data set, with step-by-step solutions and examples.

• Is this statistics calculator free?

  

  Yes, it’s completely free to use. You can solve statistics problems online and get step-by-step explanations.

• Can I scan a statistics problem with my camera?

  

  Yes. Use the Socratic AI (ScanMath) app to scan the problem, and it will generate step-by-step solutions automatically.

• What’s the difference between mean and median?

  

  Mean is the average and can be pulled by outliers. The median is the middle value after sorting and is more robust to extreme values.

• Can a dataset have more than one mode?

  

  Yes. If multiple values occur with the same highest frequency, the data has multiple modes.

• Does the calculator support decimals and negative numbers?

  

  Yes, you can enter values like -2.5 or 3.14 as usual.