Based on the box plots, the statement that is correct is: The lower quartile of Class A is greater than the lower quartile of Class B.
Quartile of Class A and Class B
Class A
Median= 75
Lower quartile=72
Upper quartile=89
Maximum score= 95
Class B
Median=75
Lower quartile=70
Upper quartile=94
Maximum score=100
Based on the above analysis we can see that the lower quartile of Class A is higher than the lower quartile of Class B.
Therefore the statement that is correct is: The lower quartile of Class A is greater than the lower quartile of Class B.
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