Mathematics, 30.03.2020 19:27 Geo777

Use the following graph for questions 1-9. Katina wanted to determine whether 7th grade boys or 7th grade girls can run faster. She decided to do an experiment where she randomly selected 9 boys and 9 girls to run one mile. She recorded the time, in seconds, of each runner and then plotted the results. *Determine the mean, average, for the boys.

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Use the following graph for questions 1-9. Katina wanted to determine whether 7th grade boys or 7th...