Which of the following are measures of spread? Select all that apply.

Range

Outliers

Interquartile range

Mean

Median

Quartiles

Range, Interquartile range, Quartiles.

Step-by-step explanation:

Spread of measure:It describe the how similar or varies the set of observed values fora particular variable.

It includes range, quartiles, interquartile range, variance and standard deviation.

Range: It is defined as the values which lies between the minimum and maximum value of given data.

Quartile: Given data arranged in increasing order and then find the median.

First quartile is defined as the median value of the observations which lies on left sides of median of all given observations.

Third quartile: It is defined as the value of median of the observations that lie on right sides of the median of all given observations.

Interquartile range : It is defined as the difference value of the first quartile and third quartile.

Answer: Range, Interquartile range, Quartiles.

Measures of spread include the range, quartiles and the interquartile range