Respuesta :

-Reduce the sample size so the experiment can be done faster.-Increase the sample size from 6 cups to 12 cups of sand and water.-Use more legible handwriting when recording data.-Use more precise digital thermometers.-Use more precise scales that measure to the hundredth of a gram.
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Answer:

Use a video camera to record the height of each beanbag with greater accuracy.

Use a pressure sensor to record the force of the soda bottle more accurately.

Increase the number of trials for each experiment by a factor of three.

Explanation:

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