View the step-by-step solution to:

The effects of a potential pollutant were tested by adding it to a fish tank containing 100 fish, and comparing their survival to 100 fish of the

Capture.PNG

The effects of a potential pollutant were tested by adding it to a fish tank containing 100 fish, and comparing their survival to 100 fish of the same species and size in another tank filled with pure water. The treatment tank was selected at random. Based on such design of the experiment, why definite conclusions cannot be drawn from it?

A. Lack of appropriate controls.

B. Lack of replication.

C. Lack of randomization.

D. Lack of clear outcome measure. Sample material 2019/2020 II

E. Lack of controls and clear outcome measure.

Capture.PNG

Top Answer

The way to answer this question is ... View the full answer

Sign up to view the full answer

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

-

Educational Resources
  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question
Ask a homework question - tutors are online