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Calculate.
-7[8 + 4(8 + 5) ]
Pie Chart
A round statistical diagram segmented into sections to represent numerical proportions.
Qualitative Variable
A variable that categorizes or describes attribute of a data set rather than expressing a numerical value.
Frequency Distribution
A frequency distribution shows how often each different value in a set of data occurs.
Qualitative Variable
A variable that categorizes or describes attribute or characteristic of a subject, not measured with numbers.
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