Statistics and Probability rank as two of my favorite areas of Mathematics. In fact, studying the statistics (or “stats) of my favorite sports teams is what helped me polish my math skills as a child. Thinking about probability also helped me get better at some of my favorite board games

Statistics are great because they help us to make sense out of large sets of data. If you find the *mean* scoring average of your favorite basketball player for an 82 game season (just add his point totals for each game and divide the sum by 82), you can compare him more easily to other players. If you find the *median* height of your classmates ( put their heights in order and find the data point in the middle) you can separate the class into taller and shorter people. For *mode*, look at everybody’s birthday, the date that appears the most is the mode!

### Statistics Worksheets

- Mean/Median/Mode/Range Worksheets
- Mean Worksheets
- Median Worksheets
- Mean/Median/Mode and Graphs Worksheets

## Mean/Median/Mode/Range Worksheets

**Mean/Median/Mode/Range Worksheet #1** – This is a 10 problem worksheet where you will find the Mean/Median/Mode/Range of different sets of numbers. Only whole numbers are featured, with odd-numbered sets that produce a definite median.

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**Mean/Median/Mode/Range Worksheet #2** – This is a 10 problem worksheet where you will find the Mean/Median/Mode/Range of different sets of numbers. On this worksheet, you will only deal with whole numbers. Some of the problems feature even-numbered sets and multiple modes.

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**Mean/Median/Mode/Range Worksheet #3** – This is a 10 problem worksheet where you will find the Mean/Median/Mode/Range of different sets of numbers. Some problems require you to find the median between two remaining numbers in an even-numbered set. Mental math should be sufficient for this worksheet and all of the previous worksheets.

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**Mean/Median/Mode/Range Worksheet #4** – Time to break out the calculator! This 10 problem worksheet asks you to do some rounding for the mean, and the medians feature some decimals. As usual, there are some step by step examples to guide you along the way.

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**Mean/Median/Mode/Range Worksheet #5** – Time to look at some serious decimals. This 10 problem worksheet features some means that need to be rounded from hundredths to tenths. You’ll also have to find the median of data sets like(0.10, 0.2, 0.9, 0.6, 0.8, 0.4),

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**Mean/Median/Mode/Range Worksheet #6 – **My favorite worksheet of the bunch. Challenge your students with data sets like (0.5, 0.05, 0.005. 5, 0.05), where they must add zeroes as decimal-place holders to put the set in order.

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## Mean (Calculating The) Worksheets

**Mean Worksheet #1 ** – This is a 10 problem worksheet where students will find the mean of a simple set of data. Only integers are included, and all of the means will be whole numbers. Most of the data are single-digit numbers with a few simple two-digit numbers included.

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**Mean Worksheet #2 ** – This is a 10 problem worksheet where students will find the mean of a simple set of data. The data sets only include one and two digit integers. There are some whole number means, but also some means that go out to the tenths decimal place.

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**Mean Worksheet #3 ** – This is a 10 problem worksheet where students will find the mean of a set of data. Their will be some whole number means, as well as some means that go out to the tenths and hundredths place.

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**Mean Worksheet #4 ** – This is a 10 problem worksheet featuring Mean Story Problems. Students will calculate the mean from real-life, relevant word problems. The data sets are mostly one and two digit numbers, and the means will all be whole numbers.

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**Mean Worksheet #5 ** – This is a 10 problem worksheet featuring Mean Story Problems. Students will calculate the mean from more real-life, relevant word problems. The data sets are mostly one and two digit numbers, and most of the means will be go out to the tenths decimal place.

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**Mean Worksheet #6 ** – This is a 7 problem worksheet featuring Mean Story Problems. Each word problem includes a twist, or red herring to make students think a little harder about which numbers to include in the data set. The answers are a mix of whole numbers an decimals.

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## Median Worksheets

**Median Worksheet #1 ** – This is a 10 problem worksheet where students will find the median of a simple set of data. All of the data sets feature whole numbers and are odd-numbered. Students should have no trouble putting the data in order and selecting the definite median.

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**Median Worksheet #2 ** – This is a 10 problem worksheet where students will find the median of a simple set of data. There is a mixture of even and odd-numbered data sets, so students will identify both whole number medians and medians like “3.5”.

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**Median Worksheet #3 ** – This is a 10 problem worksheet where students will order data sets featuring both integers and decimals. Students with a fair knowledge of decimals should have no trouble ordering sets like (0.10, 0.2, 0.9, 0.6, 0.8, 0.4).

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**Median Worksheet #4 ** – This is a 10 problem worksheet where students will order data sets featuring both integers and decimals. Students will likely need to add zeroes as decimal place holders in some of the sets. Here’s and example of a typical problem : (0.5, 0.05, 0.005. 5, 0.05).

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## Mean/Median/Mode & Graphs Worksheets

**Comparing Averages Graphically Worksheet 1 – **Here is a 24 problem worksheet where students will analyze the data in a stem-and-leaf plot. They will study three separate double stem-and-leaf plots and calculate the mean, median, mode, and range of each data set.

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