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2 years ago

12

The dot plot below shows how many laps each student in Coach Toni's gym class ran one day.

2 answers:

hodyreva [135]2 years ago

6 0

12.5 because you add up all of the number of laps. Then you divide that from how laps there were.

Marysya12 [62]2 years ago

5 0

$\underbrace{5;5;5;5;10;10;15;15;20;35}_{10}\\\\5\cdot4+10\cdot2+15\cdot2+20+35=125\\\\\frac{125}{10}=12.5\leftarrow\boxed{B}$

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