Ch.2: Measures of Center and SpreadWorksheetSee all chapters
 Ch.1: Displaying Numeric Data 1hr & 19mins 0% complete Worksheet Ch.2: Measures of Center and Spread 2hrs & 18mins 0% complete Worksheet Ch.3: Probability and Rules 1hr & 44mins 0% complete Worksheet Ch.4: The Discrete Random Variable 53mins 0% complete Worksheet Ch.5: The Binomial Random Variable 1hr & 38mins 0% complete Worksheet Ch.6: Types of Continuous Random Variable Distributions 1hr & 35mins 0% complete Worksheet Ch.7: The Standard Normal Distribution (Z-Scores) 1hr & 22mins 0% complete Worksheet Ch.8: Using The Z-Score 1hr & 24mins 0% complete Worksheet Ch.9: Sampling Distributions: Mean 1hr & 22mins 0% complete Worksheet Ch.10: Sampling Distributions: Proportion 1hr & 31mins 0% complete Worksheet Ch.11: Hypothesis Testing: Part 1 1hr & 42mins 0% complete Worksheet Ch.12: Hypothesis Testing: Part 2 1hr & 43mins 0% complete Worksheet

# Measures of Spread: Standard Deviation

See all sections

Concept #1: Determining The Standard Deviation

Concept #2: Determining The Standard Deviation: Intro

Practice: Determine the standard deviation for the following data set: 81 8 4 2 3 1 2 9 9 2.

Practice: Determine the standard deviation for the following data set: 7 56 46 32 69 34 53 76.

Practice: Which of the data sets (Practice 1 or Practice 2) is more spread out?

Practice: Which of the data sets (Practice 1 or Practice 2) is more appropriately described by the standard deviation?