how can scientists ensure that their data are reliable?\nby making a single observation\nby recording values…

how can scientists ensure that their data are reliable?\nby making a single observation\nby recording values without units\nby keeping the results private\nby repeating trials during an experiment

how can scientists ensure that their data are reliable?\nby making a single observation\nby recording values without units\nby keeping the results private\nby repeating trials during an experiment

Answer

Brief Explanations:

Making a single observation is not sufficient as it could be an out - lier. Recording values without units makes data unclear and hard to interpret. Keeping results private doesn't ensure reliability. Repeating trials helps to account for random errors and gives more confidence in the data, ensuring reliability.

Answer:

by repeating trials during an experiment