Question

because science is based on finding the truth about the world, scientists follow certain practices to ensure reliable information is obtained and used by other scientists. one practice used often by scientists is replication. think about how replication helps scientists in gathering factual information about the world.
which statements are true about the use of replication in science? (choose 3)
a if notes from an investigation are detailed enough, there will be no need for other scientists to replicate it.
b replicating studies allows scientists to find errors in their work.
c new types of data are collected, but the same participants are used in replicated studies.
d when an experiment or study is replicated, it is completed again with the same conditions (either by the original or other scientists).
e when replicating an investigation, the same type of data must be collected.

Explanation:

• Option B: Replicating studies helps scientists check for errors. If a study can't be replicated, it might have flaws.
• Option D: When an experiment is replicated, it should be done under the same conditions (by original or other scientists) to ensure validity.
• Option E: For a valid replication, the same type of data must be collected as in the original investigation.

Answer:

B. Replicating studies allows scientists to find errors in their work.
D. When an experiment or study is replicated, it is completed again with the same conditions (either by the original or other scientists).
E. When replicating an investigation, the same type of data must be collected.