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

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 .

Range, Interquartile range, Quartiles.

answer: y=0 if that is what u r looking for