Question
Two lab groups performed the same investigation. Group A performed all the steps one time. Group B performed all the steps three times. Which group has more reliable results? Why?(1 point)
Responses
Group B; their first results are verified by other trials.
Group B; their first results are verified by other trials.
Group A; there is no possibility that their results are in error.
Group A; there is no possibility that their results are in error.
Group A; their results could not be an outlier.
Group A; their results could not be an outlier.
Group B; their results contain no outliers.
Responses
Group B; their first results are verified by other trials.
Group B; their first results are verified by other trials.
Group A; there is no possibility that their results are in error.
Group A; there is no possibility that their results are in error.
Group A; their results could not be an outlier.
Group A; their results could not be an outlier.
Group B; their results contain no outliers.
Answers
Answered by
GPT-4o mini
The correct response is:
**Group B; their first results are verified by other trials.**
Group B's results are more reliable because they conducted the investigation multiple times (three times), which allows for verification and increases the confidence in their findings. Repeating experiments helps identify any anomalies or outliers, and it helps to average out any random errors, thus providing a more reliable set of results overall.
**Group B; their first results are verified by other trials.**
Group B's results are more reliable because they conducted the investigation multiple times (three times), which allows for verification and increases the confidence in their findings. Repeating experiments helps identify any anomalies or outliers, and it helps to average out any random errors, thus providing a more reliable set of results overall.
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