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# CCSS.Math.Content.7.SP.A.2 - Use data from a random sample to draw inferences about a population with an unknown characteristic of interest. Generate multiple samples (or simulated samples) of the same size to gauge the variation in estimates or predictions. For example, estimate the mean word length in a book by randomly sampling words from the book; predict the winner of a school election based on randomly sampled survey data. Gauge how far off the estimate or prediction might be.

Authors: National Governors Association Center for Best Practices, Council of Chief State School Officers

Title: CCSS.Math.Content.7.SP.A.2 Use Data From A Random Sample To Draw... Statistics and Probability - 7th Grade Mathematics Common Core State Standards

Publisher: National Governors Association Center for Best Practices, Council of Chief State School Officers, Washington D.C.

(Page last edited 10/08/2017)

1. Jupiter Is Average - Using data from our solar system, students explore median, mode, mean, and range. Students learn to use an on-line calculator to determine the mean and range.
2. Landmark Chart Numbers - Range, mean, median, and mode game
3. Mean and Median - This applet allows the user to investigate the mean, median, and box-and-whisker plot for a set of data that they create
4. Mean and Range - Worksheet to print for students
5. Mean Green Machine - Use a calculator to find and use the average, or mean, of a set of data
6. Mean, Median, and Mode Calculator - Enter numbers separated by comma and then calculate
7. Mean, Median, Mode, and Range - Worksheet to print for students
8. Mean, Median, Mode, and Range - PowerPoint show to introduce the topic
9. Measures of Central Tendency - Four-page worksheet for a quiz, no answers given
10. Measures of Central Tendency: Mean, Median, and Mode - Examples, student worksheet, and checklist [13 page document]
11. Measures of Spread: Box and Whisker Plots - From the Australian Bureau of Statistics - includes suggested problems to assign [from the Internet archive which is called the Wayback Machine.]
12. Median - Explore median as the middle value of an ordered data set. Learn how to calculate and interpret mean values. Work through the lesson, experiment with the interactive figure and then answer five questions. [caution: do not submit until you have selected answers to all of the questions
13. Medians - Understand and apply the concepts of median and mean.
14. Minimum, Maximum, Mode, and Range - Worksheet to print for students
15. Mode and Range - Worksheet to print for students
16. Party Comedian - Find and use the median of a set of data.
17. Party Mode - Find and use the mode of a set of data.
18. Rugby Math - Mean, mode and median
19. Send in the Trolls - The trolls need your help finding the troll with the middle height (to send to a beauty contest).
20. The Beatles Averages - Worksheet to print for students
21. Working with Measures of Central Tendency - Students use given data to complete an online worksheet

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