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The members of the swimming team compared how many laps they swam yesterday.

Swimming laps
NameLaps
Lillian
five tally marksfive tally marksfive tally marksfive tally marks
Rudy
five tally marksfive tally marksfive tally marks
Tracy
five tally marksfive tally marksfive tally marksone tally mark
Patrick
five tally marksfive tally marksone tally mark
Jackie
five tally marksfive tally marksfive tally marksone tally mark


What is the range of the numbers?

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Not feeling ready yet? These can help:
Skill IconOO.4Find the range
Skill IconNN.1Interpret line plots with whole numbers
Skill IconNN.6Interpret line graphs
Skill IconNN.8Interpret bar graphs
Skill IconNN.11Interpret frequency tables: one-step problems
Skill IconFF.2Interpret tally charts