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Click ‘Get Form’ to open the interquartile range worksheet in our editor.
Begin by entering your name and the date at the top of the worksheet. This personalizes your document and helps keep track of submissions.
For each data set provided, calculate the median first. Locate the section labeled 'Median' next to each set and input your calculated value.
Next, determine Q1 (the first quartile) and Q3 (the third quartile) for each data set. Fill these values in their respective fields labeled 'Q1' and 'Q3'.
Finally, compute the Interquartile Range (IQR) by subtracting Q1 from Q3. Enter this result in the IQR field for each data set.

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How to find the interquartile range?

Summary: Considered a sample with data values of 10, 20, 12, 17, and 16, the range is 10 and interquartile Range is 7.5.

What is the interquartile range of the numbers 9 28 16 2 33 6 10?

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. The IQR is the difference between the upper and lower medians.

What is the interquartile range of 23 33 25 16 27 43 29 40 35?

The interquartile range (IQR) of the provided data set is calculated to be 13.5. This is determined by finding the first quartile (Q1) and third quartile (Q3) and subtracting Q1 from Q3. Therefore, the correct answer is A. 13.5.

What is the IQR in math 7th grade?

The interquartile range (IQR) for the data set [3, 4, 3, 3, 5, 5, 9, 6, 9] is calculated to be 3. This is obtained by finding the first quartile (Q1) and the third quartile (Q3) and subtracting Q1 from Q3. The values are Q1 = 3 and Q3 = 6, leading to IQR = 6 - 3 = 3.

What is the interquartile range of the data set 3 4 3 3 5 5 9 6 9?

The interquartile range (IQR) of the numbers 9, 28, 16, 2, 33, 6, and 10 is 22. The IQR is found by calculating the difference between the third quartile (Q3) and the first quartile (Q1). In this example, Q1 is 6 and Q3 is 28, leading to an IQR of 22.

iqr worksheet

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Got questions?

How to find the interquartile range?

What is the interquartile range of the numbers 9 28 16 2 33 6 10?

What is the interquartile range of 23 33 25 16 27 43 29 40 35?

What is the IQR in math 7th grade?

What is the interquartile range of the data set 3 4 3 3 5 5 9 6 9?

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Interquartile range worksheet with answers pdf 2026

Here's how it works

How to use or fill out interquartile range worksheet with answers pdf

See more interquartile range worksheet with answers pdf versions

Complete this form in 5 minutes or less

Got questions?

How to find the interquartile range?

What is the interquartile range of the numbers 9 28 16 2 33 6 10?

What is the interquartile range of 23 33 25 16 27 43 29 40 35?

What is the IQR in math 7th grade?

What is the interquartile range of the data set 3 4 3 3 5 5 9 6 9?

iqr worksheet

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interquartile range worksheet pdf

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