One-Variable Statistics (Chapter 2)
Lesson 5: Measures of Central Tendency (2.5)
Definitions, Formulas and Examples:
Population Mean, Sample Mean (Ungrouped/Grouped), Weighted Mean, Median, and Mode
Source: Copyright © 2010 by The McGraw-Hill Companies, Inc. (Read from p.1 to p.14)
Population Mean, Sample Mean (Ungrouped/Grouped), Weighted Mean, Median, and Mode
Source: Copyright © 2010 by The McGraw-Hill Companies, Inc. (Read from p.1 to p.14)
Video 1: Summation Notation or Sigma Notation
Note: Sigma Notation "∑" for Summaton ≠ Sigma Symbol "σ" for Standard Deviation
Note: Sigma Notation "∑" for Summaton ≠ Sigma Symbol "σ" for Standard Deviation
Video 2: Determine the Mean of a Data Set
Video 3: Determine the Median of a Data Set
Video 4: Determine the Mode of a Data Set
Video 5: Find Missing Data Given Mean (Average)
Video 6: Determine the Weighted Mean of a Data Set (by Weight Percentages)
Video 7: Determine the Weighted Mean of a Data Set (by Frequency)
Video 8: Implications of an Outlier on Measures of Central Tendency
Video 9: Measures of Central Tendency for Grouped Data
Video 10: Determine Mean, Median and Mode Using Excel
Video 11: Determine Weighted Mean Using Excel
Video 12: Determine Mean of Grouped Data Using Excel
Handout: Measures of Central Tendency
measures_of_central_tendency.pdf | |
File Size: | 55 kb |
File Type: |
Smart Board Notes
2.5_central_tendency.pdf | |
File Size: | 177 kb |
File Type: |
Assigned Practices:
1. eBook: Read p. 125 to 133
2. eBook: Do exercises on p. 133 - #1, #4 to #9, #11