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

Question

4 years ago

12

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.

Mathematics

1 answer:

Serhud [2] · Answer 1 · 2021-12-01T14:43:03+03:00

Serhud [2]4 years ago

8 0

Answer:

Step-by-step explanation:

The graph is needed to answer this question.

Mean: total number of participants (9) divided by total distance (unknown because the graph is not provided)