Karissa is conducting an experiment on the amount of salt that dissolves in water at different temperatures.

What can Karissa do to increase confidence in the results of her experiment? Check all that apply.

have another scientist run the same exact procedure in her lab

include several other liquids for comparison

calculate the average amount of salt that dissolves to summarize findings

test water temperature many times with the same procedure

make sure the experiment follows a specific procedure that allows other scientists to produce the same findings

Question

Jake Glover

Biology

2 August, 23:11

Karissa is conducting an experiment on the amount of salt that dissolves in water at different temperatures.

What can Karissa do to increase confidence in the results of her experiment? Check all that apply.

have another scientist run the same exact procedure in her lab

include several other liquids for comparison

calculate the average amount of salt that dissolves to summarize findings

test water temperature many times with the same procedure

make sure the experiment follows a specific procedure that allows other scientists to produce the same findings

+5

Answers (1)

Know the Answer?

Hodges · Answer 1

It would be have another scientist run the same exact procedure in her lab because this would be a form of replication in which another scientist tests your hypothesis to see if you and he/she have the same findings in which puts more confidence in her answer if she's right.