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1.1 Where Do Data Come From Flashcards | StudBud
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1.1 Where Do Data Come From
1.1 Where Do Data Come From
10 terms
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StudBud Administration
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Statistics: The Art and Science of Data
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
What is an experiment?
The entire population within a statistical study.
A Study whether a treatment causes a change in a response.
A collection of data used to create a Hypothesis.
Actions deliberately imposed to observe a response
2
A Categorical Variable...
Places individuals into one of several groups or categories
Takes numerical values for arithmetic operations.
3
What is an observational study?
Observes individuals and measures variables
A study that tries to influence responses
A study used to describe a group or situation
Only measures variables, does not observe individuals
4
T/F : A population in a statistical study is the group of individuals we want information from.
True
False
5
What is a variable?
A variable is a defined constant in every data collection.
A variable is any characteristic of an individual.
A variable is a kahoot quiz.
A variable is an individual.
6
What is Statistics
Statistics is language arts.
Statistics is only Scientifically putting together Data.
Statistics, the mathematical way of combining Data.
Statistics is the Art and Science of Data.
7
What is a sample?
The entire population.
A piece of the population being observed.
The frame from where we get our data.
Gucci Gang.
8
T/F : A census is a type of sample survey
True
False
9
What are individuals?
Individuals may be people, animals, or things.
Individuals are people only.
Individuals are the objects described by a set of data.
Individuals are legal adults, and not children.
10
Which is a quantitative variable?
Zip code 92013
The color of your hair.
Height 5ft 10in
The brand name of a car.
