What's on a Grade 12 mean, median, mode & range worksheet?

Each pack has up to 12 questions per page with a matching answer key, tuned to Grade 12, with beginner, intermediate, and advanced options so a teacher, tutor, or parent can match the learner's level.

What is the difference between mean and median?

The mean is the average (sum ÷ count); the median is the middle value once the data is sorted.

How do you find the mode?

Find the value that appears most often in the list. A data set can have no mode (every value is unique) or more than one (a tie for most frequent).

How do you find the range?

Subtract the smallest value from the largest.

What is standard deviation?

A measure of how spread out a data set is: find the mean, square each value's distance from it, average those (dividing by n−1 for a sample), then take the square root.

Grade 12 · Mean, Median, Mode & Range

Grade 12 Mean, Median, Mode & Range Worksheets

Printable Grade 12 mean, median, mode & range worksheets, sized to fit one page. Download a free sample below, or pick beginner, intermediate, or advanced and generate a fresh pack with answer keys in seconds. No AI, no wrong answers.

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Grade 12 examples by level

BeginnerMean of 6, 5, 6, 1, 7 =Answer5
IntermediateMean of 7, 20, 13, 4 =Answer11
AdvancedMean of 23, 8, 27, 26, 7, 14, 13, 34 =Answer19

Real problems from the generator: always mathematically correct, and every pack is different.

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Why Grade 12 mean, median, mode & range practice matters

Mean and median can tell very different stories about the same data — a single outlier drags one but leaves the other alone, which is why picking the right one matters as much as computing it correctly.

Grade 12 is the most advanced mean, median, mode & range practice Mathter offers, building on what's covered in Grade 8.

Want the full method, tips, and common mistakes? Read the Mean, Median, Mode & Range Worksheets guide.

Frequently asked questions

What's on a Grade 12 mean, median, mode & range worksheet?: Each pack has up to 12 questions per page with a matching answer key, tuned to Grade 12, with beginner, intermediate, and advanced options so a teacher, tutor, or parent can match the learner's level.
What is the difference between mean and median?: The mean is the average (sum ÷ count); the median is the middle value once the data is sorted.
How do you find the mode?: Find the value that appears most often in the list. A data set can have no mode (every value is unique) or more than one (a tie for most frequent).
How do you find the range?: Subtract the smallest value from the largest.
What is standard deviation?: A measure of how spread out a data set is: find the mean, square each value's distance from it, average those (dividing by n−1 for a sample), then take the square root.

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Free to start · answer keys included · free accounts get 14 days of Standard · no card required.