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Mathematics, 01.04.2020 20:00 hannahgracew12

A teacher recorded the resting heart rate (in beats per minute) for every student in four classes. Boys data is shown in the left matrix and girls data in the right matrix. What percent of all the girls had a heart rate over 80 beats per minute? A) 11% B) 17% C) 23% D) 33%

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A teacher recorded the resting heart rate (in beats per minute) for every student in four classes. B...
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