Question

which factor is found in a scientific claim?
○ endorsement by famous scientists
○ data collection from only one facility
○ similar results in multiple tests of the claim
○ identical data across all tests of the claim

Explanation:

A scientific claim should be supported by reliable evidence. Endorsement by famous scientists is not a valid factor as it is not evidence - based. Data collection from only one facility may be biased. Identical data across all tests is highly unlikely in real - world scientific research due to experimental error. Similar results in multiple tests of the claim indicate reliability and reproducibility, which are key in science.

Answer:

similar results in multiple tests of the claim