Quiz: Data Screening Basics
Due Sep 14 at 11:59pm
Points 30
Questions 10
Time Limit 45 Minutes
Allowed Attempts Unlimited
This quiz is no longer available as the course has been concluded.
Attempt History
Attempt Time Score
KEPT Attempt 2 10 minutes 30 out of 30
LATEST Attempt 2 10 minutes 30 out of 30
Attempt 1 13 minutes 27 out of 30
Score for this attempt: 30 out of 30
Submitted Aug 19 at 8:58pm
This attempt took 10 minutes.
Correct answer
Question 1
3 / 3 pts
How many rows would be in the variable view for a data set that contains information about eye color,
gender, and intelligence levels for 10 participants?
3
10
30
60
Correct answer
Question 2
3 / 3 pts
On which SPSS screen can you find rows that represent each participant or case in the data set?
data view
variable view
syntax screen
output screen
Correct answer
Question 3
3 / 3 pts
If the data for year in college is coded (freshman = 1, sophomore = 2, junior =3, senior = 4), which of the following
represents a problematic score in a frequency table?
0
1
2
3
Correct answer
Question 4
3 / 3 pts
If the data for age ranges are coded (0-10 is 1, 11-20 is 2, 21-30 is 3, 31-40 is 4, 41-0 is 5, 51-60 is 6, 61-70 is 7, 71-
80 is 8, and 80+ is 9), which of the following score value may be found in a frequency table of a sample of adults?
0
1
3
30
Correct answer
Question 5
3 / 3 pts
A researcher wants to create a graph that shows distribution of the scores of the Beck Depression Inventory, which graph should
she use?
histogram
frequency table
scatterplot
bar chart
Correct answer
Question 6
3 / 3 pts
A researcher wants to create a graph that shows the number of men and women in her sample, which
graph should she use?
histogram
frequency table
scatterplot
bar chart
Correct answer
Question 7
3 / 3 pts
What is an appropriate data screening technique to use with two categorical variables?
cross-tabulation
sample means
t test
histogram
Correct answer
Question 8
3 / 3 pts
For which of the following sets of variables is it NOT appropriate to use cross-tabulations?
relationship status and IQ
relationship status and gender
ethnicity and eye color
ethnicity and college major
Correct answer
Question 9
3 / 3 pts
How do researchers test the assumption of bivariate normality for a Pearson's Correlation?
two histograms
a scatter plot
cross-tabulations
t tests
Correct answer
Question 10
3 / 3 pts
How do researchers test the assumption of a linear relationship for a Pearson's Correlation?
two histograms
a scatter plot
cross-tabulations
t tests
Quiz Score: 30 out of 30
Powered by TCPDF (www.tcpdf.org)
