Question

In: Statistics and Probability

To summarize qualitative variables, you would use a: Frequency Table Contingency Table Line Graph Probability Function ...

To summarize qualitative variables, you would use a:

Frequency Table

Contingency Table

Line Graph

Probability Function

Nominal Ratio

QUESTION 2

All of these are measures of central tendency in a set of data except:

Mean

Average

Mode

Median

Standard Deviation

QUESTION 3

The most useful measure of dispersion in a set of data is the:

Standard Deviation

Mean Difference

Median

Mean

Coefficient of Skewness

Expert Solution

Q 1) To summarize qualitative variables, you would use a: Frequency table

Option A is correct

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Q 2) All of these are measures of central tendency in a set of data except: standard deviation

Note that mean, mode, median are the measures of central tendency in a set of data

but standard deviation is the measure of the variation

Option 5) standard deviation is correct

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Q3) The most useful measure of dispersion in a set of data is the:standard deviation

The important purpose of standard deviation is to understand how spread out a data set

The standard deviation is the measure of spread

Option A) standard deviation is correct

orchestra answered 2 years ago

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