9.01 Quartiles

Interactive practice questions

Find the median of the following data set:

$10,11,14,16,17,23,24$10,11,14,16,17,23,24

Easy

< 1min

Find the median of the following data set:

$22,23,31,36,41,51,45,43$22,23,31,36,41,51,45,43

Easy

< 1min

Find the median of the following data set:

$28,30,33,39,43,53$28,30,33,39,43,53

Easy

< 1min

Find the median of the following data set:

$44,46,48,53,53,54,63,64$44,46,48,53,53,54,63,64

Easy

< 1min

Determine quartiles and interquartile range and investigate the effect of individual data values, including outliers on the interquartile range

Construct and interpret box plots and use them to compare data sets.

Compare shapes of box plots to corresponding histograms and dot plots and discuss the distribution of data