Mind map
Chapter 22: Business Statistics
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Chapter 22: Business Statistics
Mean, Median, and Mode
- Mean
- sum of values / number of values
- Median
- Middle Value
- Mode
- Number that appears most often
- Mean
Graphs
- Bar graph
- shows frequency
- Circle Graph
- show parts to a whole
- Line Graph
- show trends over period of time
- Bar graph
Dispersion
- Range
- difference between the extremes of a data set
- Standard Deviation
- spread of data from the mean
- Normal
- data is spread symetrically
- Range
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- Mind Map on Chapter 22: Business Statistics, created by ALAN BATES on 11/10/2019.
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- ALAN BATES
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- Created by ALAN BATES · Oct 11, 2019
- Copied by ALAN BATES · Oct 11, 2019
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