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Unit 1

data displays and number systems

TermDefinition
Data Information that is gathered by counting, measuring,questioning, or a cubic foot
Statistics The study of numerical data: collecting,organizing,and analyzing data to interpret it and answer questions
Variability How spread out the values in a set of data are
Statistical Question A question that would be answered by collecting or analyzing data
Range The difference between maximum and minimum in a data se. It is a measure of how spread out a distribution is
Dot Plot A number line long enough to encompass all numbers in a sample, showing a dot over the position corresponding to each number.
Maximum The most
The minimum The least
Data Landmarks Data Landmarks are the notable features for example, Mean, Mode, Maximum , and minimum.
Distribution The distribution of data typically takes account into the rang and spread of a data set.
Mode The one that occurs the most
Median The middle value
Created by: user-1846837
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