**Levels 1 & 2 - Mean, Median, Mode, Range and the Variability That Lies Within a Statistical Question**Watch the introductory videos on mean, median, mode, and range.

**enVision - Topic 8, Lesson 8-1, MathXL for School: Practice and Problem Solving**

**enVision - Topic 8, Lesson 8-2, MathXL for School: Practice and Problem Solving**

**Mandatory Conversation**- Copy an example problem from the video above in your math notebook. Explain your understanding of the problem to the teacher.

**Mandatory Task 1 ($50)**- Correctly complete the mean, median, mode, and range worksheet.

**Show the teacher once you have finished this task!!**

**Mandatory Task 2 ($100)**- Correctly complete the mean, median, mode, and range worksheet.

**Show the teacher once you have finished this task!!!**

Task 3 ($50) - Click the button below to log into Buzz Math. Open the 6th grade book. Click on the "data and graphs" tab on the left side of the page. Then, go to section 1 and click on "median and mode" Correctly complete all 10 problems.

**Show the teacher once you have finished this task!!!**Task 4 ($50) - Click the button below to log into Buzz Math. Open the 6th grade book. Click on the "data and graphs" tab on the left side of the page. Then, go to section 1 and click on "range, minimum, maximum, and mean" Correctly complete all 10 problems.

**Show the teacher once you have finished this task!!!**Task 5 ($50) - Click the button below to log into Buzz Math. Open the 6th grade book. Click on the "data and graphs" tab on the left side of the page. Then, go to section 1 and click on "more range, minimum, maximum, and mean" Correctly complete all 10 problems.

**Show the teacher once you have finished this task!!!**Task 6 ($50) - Click the button below to log into Khan Academy. Search "calculating the mean." Get 5 correct in a row.

**Show the teacher once you have finished this task!!!**Task 7 ($50) - Click the button below to log into Khan Academy. Search "calculating the median." Get 5 correct in a row.

**Show the teacher once you have finished this task!!!**Task 8 ($50) - Click the button below to log into Khan Academy. Search "mean, median, and mode." Get 5 correct in a row.

**Show the teacher once you have finished this task!!!**Task 9 ($100) - Correctly complete the following mean, median, mode, and range worksheet.

**Show the teacher once you have finished this task!!!**Task 10 ($50) - Click the button. Play the mean, median, and mode game. Do the first practice round, and then complete all six sets.

**Show the teacher once you have finished this task!!!**Exit Slip

Solve.

1. Define mean, median, mode, and range.

2. Should you use mean, median, mode, or range to best describe the given data set? Explain. 42, 45, 39, 39, 44, 46, 11, 38, 47

3.The weekly point totals for Mr. Doud's fantasy football team are given. Find the mean, median, mode, and range for the data set.

104, 121, 140, 118, 120, 106, 102, 150, 135, 131, 160

4. Lauren's scores on her math tests are 93, 91, 98, 100, 95, 92, 96, and 96. What score could Lauren get on her next math test so that the mean and median remain the same? Explain.

1. Define mean, median, mode, and range.

2. Should you use mean, median, mode, or range to best describe the given data set? Explain. 42, 45, 39, 39, 44, 46, 11, 38, 47

3.The weekly point totals for Mr. Doud's fantasy football team are given. Find the mean, median, mode, and range for the data set.

104, 121, 140, 118, 120, 106, 102, 150, 135, 131, 160

4. Lauren's scores on her math tests are 93, 91, 98, 100, 95, 92, 96, and 96. What score could Lauren get on her next math test so that the mean and median remain the same? Explain.

**Reteach - Follow the steps provided below**

1. Select and watch one of the reteach videos provided below.

2. If you understand the concept then you can move on to the reteach tasks.

3. If you are still struggling to grasp the concept then choose a different reteach video to watch. Find the video that makes the most sense to you. Once you understand the concept then complete the reteach tasks.

Reteach Task 1 ($50) - Correctly answer the following questions.

1. Define mean, median, mode, and range.

2. Should you use mean, median, mode, or range to best describe the given data set? Explain. 8, 10, 7, 8, 6, 11, 10, 9,

3. Find the mean, median, mode, and range of the following data set: 25, 30, 27, 27, 34, 14, 2, 30

4. The number of points scored per game by the Osky Indian football team is given. Find the mean and median for the data set. Then determine if the mean or median does a better job of describing the data set. 38, 42, 55, 49, 38, 41, 49, 35, 45

1. Define mean, median, mode, and range.

2. Should you use mean, median, mode, or range to best describe the given data set? Explain. 8, 10, 7, 8, 6, 11, 10, 9,

3. Find the mean, median, mode, and range of the following data set: 25, 30, 27, 27, 34, 14, 2, 30

4. The number of points scored per game by the Osky Indian football team is given. Find the mean and median for the data set. Then determine if the mean or median does a better job of describing the data set. 38, 42, 55, 49, 38, 41, 49, 35, 45

Reteach Task 2 ($50) - Correctly complete the worksheet below.

**Level 3 - Collect and Analyze Data**

Task 1 ($300) - Collect and analyze data of your favorite sports team to see if there is a correlation between winning percentage at home and having a winning record. Click the button below for project criteria.

Task 2 ($300) - Collect and analyze data to see if there is a correlation between amount of rainfall per year and location. Click the button below for project criteria.

Task 3 ($300) - Collect and analyze data to see if there is a correlation between show size and height. Click the button below for project criteria.

No exit slip for this level.

**Bonus Level**

Task 1 ($100) - Correctly complete the following mean worksheet.

**Show the teacher once you have finished this task!!!**Task 2 ($500) - Create your own data collection project. The project should be similar to those in level 3 and must be approved by your teacher. Click the buttons in level 3 for examples of project details and expectations.