Flashcards
chapter 22 key terms
Cards in this deck (15)
- 1Bar graphVisual representation to make comparison or to show relationship on items of similar makeup
- 2Circle graphA visual representation of the parts to the whole
- 3Empirical Rulenormal distribution, data falls between three standard deviations of the mean
- 4Frequency distributionshows by table the number of events occurs
- 5Index numbersExpress the relative changes in a variable compared with some base which is taken at 10
- 6Line GraphA graphical presentation that involves a time element. Shows trends, failures, back logs, and the like
- 7MeanStatistical term that is focused by mean
- 8Measure of dispersionNumber that describes how the numbers of set of data are spread out or dispersed
- 9MedianStatistical term that represents the central or midpoint in a series of numbers
- 10ModeValue that occurs most often in a series of numbers
- 11Normal DistributionData are spread out symmetrically about the mean
- 12Price relativeQuotient of the current price divided by some previous years price
- 13RangeDifference between the highest and lowest values in a group of values or set of data
- 14Standard Deviationmeasures the spread of data round the mean
- 15Weight meanfind average when values appear more than once
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- Flashcards on chapter 22 key terms, created by Mlisa Hartzell on 06/10/2024.
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- Mlisa Hartzell
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