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Module 2 Lesson 6

High School

Created on October 16, 2024

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Transcript

Module 2 - Lesson 6

In this module you will review measures of central tendency

Lesson 6 - Measures of Central Tendency

There are four measures of central tendency:

  • Mean - The average number
    • Add all of the numbers and divide by the amount
  • Mode - The number that occurs the most
  • Median - The number in the middle
    • If there are two numbers in the middle find the average
  • Range - The distance from the smallest value to the biggest
    • Subtract the smallest number from the largest

Lesson 6 - Measures of Central Tendency

Different types data displays:
Bar Graphs
Box-and-Whisker Plot

Stem-and-Leaf Plots

Dot Plot

Measures of Central Tendency

Mean, Median, and Mode

Bar Graph

Measures of Central Tendency

Stem-and-Leaf & Dot Plots

Box-and-Whisker Plot

You Try!

You Try!

Keystone Resources

Here are resources to help support you through this module and prepare you for the Keystone exam.

Keystone Formula Sheet

Keystone Graphing Calculator

Keystone Four Function Calculator

Scoring Guidelines for Constructed Response

Algebra 1 Keystone Example Test

Keystone Resources

Here are resources to help support you through this module and prepare you for the Keystone exam.

Keystone Formula Sheet

Keystone Graphing Calculator

Keystone Four Function Calculator

Scoring Guidelines for Constructed Response

Algebra 1 Keystone Example Test

Keystone Resources

Here are resources to help support you through this module and prepare you for the Keystone exam.

Keystone Formula Sheet

Keystone Graphing Calculator

Keystone Four Function Calculator

Scoring Guidelines for Constructed Response

Algebra 1 Keystone Example Test

Keystone Resources

Here are resources to help support you through this module and prepare you for the Keystone exam.

Keystone Formula Sheet

Keystone Graphing Calculator

Keystone Four Function Calculator

Scoring Guidelines for Constructed Response

Algebra 1 Keystone Example Test

Keystone Resources

Here are resources to help support you through this module and prepare you for the Keystone exam.

Keystone Formula Sheet

Keystone Graphing Calculator

Keystone Four Function Calculator

Scoring Guidelines for Constructed Response

Algebra 1 Keystone Example Test

Keystone Resources

Here are resources to help support you through this module and prepare you for the Keystone exam.

Keystone Formula Sheet

Keystone Graphing Calculator

Keystone Four Function Calculator

Scoring Guidelines for Constructed Response

Algebra 1 Keystone Example Test

Keystone Resources

Here are resources to help support you through this module and prepare you for the Keystone exam.

Keystone Formula Sheet

Keystone Graphing Calculator

Keystone Four Function Calculator

Scoring Guidelines for Constructed Response

Algebra 1 Keystone Example Test