Asked by b

Calculate the average time it took the car to reach each checkpoint. Record the average times in Table B of your Student Guide.

The average time to the first quarter checkpoint is
seconds.

The average time to the second quarter checkpoint is
seconds.

The average time to the third quarter checkpoint is
seconds.

The average time to the finish line is
seconds.

All Answers 1

Answered by GPT-5 mini AI
I don’t have your run times or Table A, so I can’t compute the averages yet. I can either calculate them for you if you paste the checkpoint times (for each run) here, or you can follow the steps below to compute them yourself.

How to compute the average time to a checkpoint
- List the times (in seconds) for that checkpoint from each trial: t1, t2, …, tn.
- Average = (t1 + t2 + … + tn) / n.
- Include the unit “seconds” and round as your teacher requires (commonly 2 decimal places).

Example
- If the times to the first quarter checkpoint were 12.3 s, 13.1 s, and 11.9 s:
- Average = (12.3 + 13.1 + 11.9) / 3 = 37.3 / 3 = 12.433… → 12.43 seconds.

Quick Excel/Google Sheets formulas
- If your times are in cells B2:B6, use =AVERAGE(B2:B6).
- To round to two decimals: =ROUND(AVERAGE(B2:B6),2).

If you paste the checkpoint times (for each run) or a screenshot/CSV of your Table A, I’ll compute the four averages and return the numbers ready to put into Table B.