Unit 4 Quizziz 1 The Basics of Studies (AP)
Authored by Rolf Arnesen
Mathematics
12th Grade
Used 13+ times
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10 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Choose all that apply:
A observational study can be used to
Show causation
Find association
Describe a group
Compare groups
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
The main goal(s) of an experiment is (are) to
Show causation
Provide a treatment
Determine bias
Measure a response
Determine public opinion
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which below is a major difference between observational and experimental studies
The number of individuals involved
The difficulty in implementing
The use/non-use of a treatment
The presence of bias
The type of individual involved
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a sample?
A survey
A group of individuals within a population that information is acquired from
A group of individuals that we want to make inferences about
The questions on a survey that get answered
A list of all individuals within a population
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Guinevere was interested in the opinions of the adults in her community towards mail-in ballots for the presidential election. Using a list of registered voters in her community, she chose 200 to mail a survey to. 175 surveys were returned to her.
Her population of interest is
All registered voters in her community
All adults in her community that plan to vote
All adults in her community
All adults in the U.S.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Guinevere was interested in the opinions of the adults in her community towards mail-in ballots for the presidential election. Using a list of registered voters in her community, she chose 200 to mail a survey to. 175 surveys were returned to her.
Her population sampled from is
All registered voters in her community
All adults in her community that plan to vote
All adults in her community
All adults in the U.S.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Guinevere was interested in the opinions of the adults in her community towards mail-in ballots for the presidential election. Using a list of registered voters in her community, she chose 200 to mail a survey to. 175 surveys were returned to her.
Her sample is
the 175 surveys that were returned
the 200 surveys she mailed out
the 175 people who returned surveys
the 200 people who received surveys
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