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Exam (elaborations)

MATH 120 PROBABILITY AND STATISTICS QUESTIONS WITH 100% CORRECT ANSWERS

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MATH 120 PROBABILITY AND STATISTICS QUESTIONS WITH 100% CORRECT ANSWERS

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Math 120
Course
Math 120









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Institution
Math 120
Course
Math 120

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Uploaded on
December 5, 2025
Number of pages
10
Written in
2025/2026
Type
Exam (elaborations)
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Questions & answers

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A variable is at ordinal level if it has the properties of the nominal level of
measurement but the nameing scheme allows for the values to be arranged or ranked
in a specific order.


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Ordinal level of measurement




a quantitative variable that has an infinte number of possible values that are not
countable. It can take on every possible value between any 2 values.


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, Continuous variable




A variable is nominal level if the values of the variable name, label or categorize. In
addition, the naming scheme does not allow for the values of the variable to be
arranged in a ranked or specific order.


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Nominal level of measurement




Allow for classification of individuals based on some attribute or characteristic.


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Qualitative or categorical, variables




Lists each category of data and the number of occurrences for each
category of data.
Go through a list of data and tally up how much each occurrence
happens



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Frequency distribution

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