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Find the height of the bar for the $6 < t \leq 10$ interval.
Mathematics 0580 · IGCSE · Histograms
Histograms — practice question
The reaction times recorded by some students are listed in the table. Reaction time $t$ (seconds): $0 < t \leq 6$ has frequency 18; $6 < t \leq 10$ has frequency 16.