# Statistics – Unit 2

Posted by on May 31, 2019

Unit 2

Topics:

Beginning Graphing and Qualitative and Quantitative Variables link:Intro to graphs

• Learning Objectives
1. Create a frequency table
2. Determine when pie charts are valuable and when they are not
3. Create and interpret bar charts
4. Identify common graphical mistakes

Stem and Leaf Displays link:stem and leaf

• Learning Objectives
1. Create and interpret basic stem and leaf displays
2. Create and interpret back-to-back stem and leaf displays
3. Judge whether a stem and leaf display is appropriate for a given data set

• Learning Objectives
1. Create a grouped frequency distribution
2. Create a histogram based on a grouped frequency distribution
3. Determine an appropriate bin width

• Learning Objectives
1. Create and interpret frequency polygons
2. Create and interpret cumulative frequency polygons
3. Create and interpret overlaid frequency polygons

• Learning Objectives
1. Define basic terms including hinges, H-spread, step, adjacent value, outside value, and far out value
2. Create a box plot
3. Create parallel box plots
4. Determine whether a box plot is appropriate for a given data set

• Learning Objectives
1. Create and interpret bar charts
2. Judge whether a bar chart or another graph such as a box plot would be more appropriate

Learning Objectives

• Create and interpret line graphs
• Judge whether a line graph would be appropriate for a given data set

Learning Objectives

• Create and interpret dot plots
• Judge whether a dot plot would be appropriate for a given data set

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