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Quiz 1
Quiz 1
1. Identify the kind of sample that is described. A podcaster invites listeners to share comments about the podcast on a website.
The sample described is a __________
2. Select the appropriate word or phrase to complete each sentence.
__________ is a subset of a _____________ containing the individuals that are actually observed.
3.Determine whether the data described are nominal or ordinal.
In the first round of the spelling bee, I came in second, but I came in first in the last round.
- Nominal
- Ordinal
4. Identify the kind of sample that is described. A salary committee for a Midwestern college uses a random number generator to select 40 employees based on their employee number and asks them questions about the proposed benefit package.
The sample is a _____ sample
5. Select the appropriate word or phrase to complete each sentence.
The entire collection of individuals about which information is sought is called a ________
6.Identify the kind of sample that is described. In a large retail company, a note is placed with each employee’s paycheck inviting them to post their opinion about new employee benefits on a blog on the company’s website.
The sample is a ______ sample
7. Select the appropriate word or phrase to complete each sentence.
The characteristics of individuals about which we collect information are called _______
8. Determine whether the data described are nominal or ordinal. I got an A in statistics, a B in biology, and C’s in history and English.
- Ordinal
- Nominal
9. In a recent year, Nielsen Media published the following data about the top few PC games:
Which of the columns represent qualitative or quantitative variables?
The column Game Title represents _____ variables
The column Publisher represents _______ variables
The column Percentage of Gaming Audience represents ____ variables
The column Average Minutes Played per Week represents ____ variables
Which of the columns represent nominal or ordinal variables?
The variable Game Title is ______
The variable Publisher is ______
The variable Percentage of Gaming Audience is ______
The variable Average Minutes Played per Week is ______
10.
Select the appropriate word or phrase to complete each sentence.
In a ________, a group of subjects is studied to determine whether various factors of interest are associated with an outcome.
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