Margin of Error
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Variable | characteristic or attribute that can assume different values
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Data | values that variables assume
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Random Variable | variables whose values are determined by chance
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Data Set | collection of data values
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Data Value (Datum) | each value of the data set
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Probability | chance of event occuring
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Population | all subjects being studies
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Sample | group of subjects selected from a population
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Hypotheses Testing | a decision making process for evaluating
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
MNewton15
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