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Problem 15
Combinatorics Difficulty 1.1 Multiple choice CEMC Gauss (Grade 7) · Canada · 2016
The graph shows the number of text messages received by Tanner in a given week.
Hide/Reveal Description of Texts
Monday, 30
Tuesday, 28
Wednesday, 20
Thursday, 10
Friday, 50
Saturday, 45
Sunday, 40
On what day did Tanner receive the most text messages?
Pick one
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Official solution
The day on which Tanner received the most text messages will be the day with the tallest corresponding bar.
Thus, Tanner received the most text messages on Friday.
Source: CEMC, University of Waterloo,
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