Taste preferences of cockatiels. Applied Animal Behaviour Science (Oct. 2000) published a study of the taste preferences
Question:
Taste preferences of cockatiels. Applied Animal Behaviour Science (Oct. 2000) published a study of the taste preferences of caged cockatiels. A sample of birds bred at the University of California at Davis was randomly divided into three experimental groups. Group 1 was fed purified water in bottles on both sides of the cage. Group 2 was fed water on one side and a liquid sucrose (sweet) mixture on the opposite side of the cage. Group 3 was fed water on one side and a liquid sodium chloride (salty) mixture on the opposite side of the cage. One variable of interest to the researchers was total consumption of liquid by each cockatiel.
a. What is the experimental unit of this study?
b. Is the study a designed experiment? Why?
c. What are the factors in the study?
d. Give the levels of each factor.
e. How many treatments are in the study? Identify them.
f. What is the response variable?
Step by Step Answer:
Statistics Plus New Mylab Statistics With Pearson Etext Access Card Package
ISBN: 978-0134090436
13th Edition
Authors: James Mcclave ,Terry Sincich