Statistics
Which of the measures given here are based on every item of the series (uses all observations)?
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Which one is not measure of dispersion?
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Use of Statistics in planning is ____________?
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Variance remains unchanged by change of________________?
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The grouped data is also called_____________?
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Results obtained by counting are_____________?
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When data are collected in a statistical study for only a portion of all elements we are using?
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___________ data are collected for the first time.
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Most of the recent developments in statistics arose to meet the needs of ____________?
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