Question

Which trait would most likely lead a scientist to repeat an experiment and verify the data

Answer 1

A trait is a characteristic. 

For a scientist to repeat an experiment and verify the data, he/she needs to be determined and accurate. 

Answer 2

she/ he needs to be acurate and determined because if not then she/he would get a wron answer or will not be able to repeat or verify the data.
Hope thiis helps:)