Kevin is ready to write up the results of his one-way ANOVA and asks you to review his first
draft. After reading her first sentence, shown below, you quickly realize something is missing.
What is it?
The effect of different nicotine levels on anxiety scores was significant,
F = 5.68, p = .015.
A) the probability value for the F value B) the degrees of freedom
C) the mean squares D) the F value
Question 2
You are part of a research team examining how restaurant servers' behavior and time of day
affect the amount of tip servers receive.
Thirty servers are asked to tell a joke when they take
orders for one week, and then asked to not tell a joke the next week. In addition, during both th
joke and no-joke weeks, these same 30 servers are asked to work two lunch shifts, and two
dinner shifts each week. Your research team will analyze the average tip amount per server for
both weeks and times of day. What are the IVs for this study?
A) time IV with 4 levels, tip amount with 4 levels
B) joke IV with 2 levels, tip amount with 2 levels
C) joke IV with 4 levels, and time IV with 4 levels
D) joke IV with 2 levels, and time IV with 2 levels
Crossing Over Results in Genetic Recombination
An enlarged heart showing the results of cardiomyopathy.
This lithograph of the New York draft riots, 1863, shows that although the rioters mainly targeted b
Review of Health and Illness over the Adult Years
Using Controls to Monitor Results
The results from West and Crook's study of memory for telephone numbers