A student is conducting their science experiment on the effect of caffeine on dogs. He has 3
Fantastic news! We've Found the answer you've been seeking!
Question:
A student is conducting their science experiment on the effect of caffeine on dogs. He has 3 groups of test subjects. The 1st group of dogs receives plain water. The 2nd group of dogs receives 10 mg of caffeine each, and the 3rd group receives 50 mg of caffeine each. He will measure their activity levels by recording how long each dog runs without stopping, after giving them the pills. What is the control group in this experiment?
A. How the caffeine is given to the dogs.
B. The dogs that receive water.
C. The dogs that receive 10 mg of caffeine.
D. How the activity levels are measured.
Related Book For
Statistics for the Life Sciences
ISBN: 978-0321989581
5th edition
Authors: Myra Samuels, Jeffrey Witmer, Andrew Schaffner
Posted Date: