Dr. Gass
HCOM 308
Fall 2009
More Sample Test Questions for Test 2
Scroll down to the bottom for the answers
1. Which average is usually reported whenever the standard deviation is reported?
A. mean
B. median
C. mode
D. variance
2. The _ is relatively inse

Dr. Gass
HCOM 308
Fall 2009
NOTE: The midterm exam is postponed until Oct. 27 because of the statewide earthquake
drill scheduled for Oct. 15.
More Sample Test Questions
Scroll down to the bottom for the answers
1. RQ: Are eye contact and response time re

Dr. Gass
HCOM 308
Fall 2009
Significance Tests: More Practice Problems
Scroll down to the bottom for the answers
1. A bivariate correlation with scale data requires:
A. Spearman rho
B. Pearson r
C. Cramers V
D. Chi square
2. A teacher gathers nominal data

Dr. Gass
HCOM 308
Fall 2009
Sample Test Questions 4
The answers are at the bottom
1. A researcher compares three modes of instruction; traditional classroom versus
online instruction, versus a combination of traditional and online instruction. The
depende

Dr. Gass
HCOM 308
Fall 2009
Study Guide for Test 2
Chapter 8
*parameter (whole population), p.144
*sample (subset of a population), p. 145
*data (records, observations, or measurements), p. 146
*descriptive statistics, (a.k.a. summary statistics), p. 146

Dr, Gass
HCOM 308
Fall 2009
NOTE: The midterm exam is postponed until Oct. 27 because of the statewide
earthquake drill scheduled for Oct. 15.
Study Guide for Test 1
Your first test will cover chapters 1, 2, 3, 4 (pp. 64-73), 5 (pp. 89-93), 6 (pp. 110-115