Question

Which of the following pieces of evidence would be considered the most reliable and valid?(1 point) Responses data collected from a thousand individuals that cannot be reproduced under different circumstances data collected from a thousand individuals that cannot be reproduced under different circumstances data from a single observation of an event that has not been witnessed again data from a single observation of an event that has not been witnessed again data collected from a controlled experiment that has been reproduced in several different labs data collected from a controlled experiment that has been reproduced in several different labs data reported by a world-renowned expert that cannot be reproduced in a different lab

Answer 1

The most reliable and valid piece of evidence among the options provided is **data collected from a controlled experiment that has been reproduced in several different labs**.

This type of data is considered the most reliable because replication across multiple labs suggests consistency and robustness in the findings, which strengthens the validity of the results. Controlled experiments help minimize confounding variables, and independent replication is a critical aspect of the scientific method that reinforces confidence in the conclusions drawn from the data.