## People said

Harry McAllister

And the photo part works very well. The app has been great ðŸ¥€teaches us how to do any sum you are struggling with step by stepðŸ”¥its actually easy methods that they use so that we can understand how to deal with that type of sum we encounter,you just need to focus and follow with understanding ðŸ’ši would also recommend that the app do keep our history of sums for us so that when we have forgotten the method we just go to our history box instead of retyping the whole sum againðŸ¥ºits tiring really but besides that im a happy user.

Ferdinand Shepherd

A little tricky sometimes but extremely helpful in breaking down the steps so I understand what I'm doing. It is very useful it has like every answer, it can answer word problems(if you put in the equation) but by doin that you can choose how you want it to solve it, it can even do graphs.

## Interquartile range (IQR) (video)

The IQR describes the middle 50% of values when ordered from lowest to highest. To find the interquartile range (IQR), first find the

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• Determine math equation

The math equation is 2+2=4.

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The answer to the equation is 4.

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## How to Find the Interquartile Range of a Set of Data

We can find the interquartile range or IQR in four simple steps: Order the data from least to greatest. Find the median. Calculate the median of both the lower and upper half of the data.