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Quiz: Statistical Concepts Results for Krista Rodgers
Correct answers are hidden.
Score for this quiz: 25 out of 25
Submitted May 25 at 12:50pm This
attempt took 18 minutes.
1..25 pts
Question 1
The teacher calculates the highest score as being 97 and the lowest score
as being 75. What is the range?
22
11
172
86
1..25 pts
Question 2
A research team designed a demographic questionnaire to collect
information about participants. Which of the following variables identified on the
questionnaire provides an example of an ordinal scale variable?
Age.
Weight.
Rank in the military.
Relationship status.
, 1..25 pts
Question 3
When comparing the four scales of measurement, what distinguishes the
interval scale from the ratio scale?
Magnitude.
Equal intervals.
Absolute zero.
There is no difference.
1..25 pts
Question 4
In comparing Spearman’s Rho to a Phi Coefficient, one would generally
prefer to use Spearman’s Rho when correlating:
Likert scale responses.
Gender.
Relationship status.
Ratio scale variables.
1..25 pts
Question 5
In a follow-up study, a researcher reported that the correlation is .85. In the initial
study, the correlation was .78. This means there is a/an:
Online Residential Athletics Alumni Request Info Apply Now Visit Us Create Guest Account Sign In
Quiz: Statistical Concepts Results for Krista Rodgers
Correct answers are hidden.
Score for this quiz: 25 out of 25
Submitted May 25 at 12:50pm This
attempt took 18 minutes.
1..25 pts
Question 1
The teacher calculates the highest score as being 97 and the lowest score
as being 75. What is the range?
22
11
172
86
1..25 pts
Question 2
A research team designed a demographic questionnaire to collect
information about participants. Which of the following variables identified on the
questionnaire provides an example of an ordinal scale variable?
Age.
Weight.
Rank in the military.
Relationship status.
, 1..25 pts
Question 3
When comparing the four scales of measurement, what distinguishes the
interval scale from the ratio scale?
Magnitude.
Equal intervals.
Absolute zero.
There is no difference.
1..25 pts
Question 4
In comparing Spearman’s Rho to a Phi Coefficient, one would generally
prefer to use Spearman’s Rho when correlating:
Likert scale responses.
Gender.
Relationship status.
Ratio scale variables.
1..25 pts
Question 5
In a follow-up study, a researcher reported that the correlation is .85. In the initial
study, the correlation was .78. This means there is a/an:
