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BESC 3010 Exam 1 Questions with 100%
Correct Answers | for Specific Exam
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Categorical variable
Ans: Indicates different categories. Ex: gender, college
major etc.
Nominal variable
Ans: The variable consists of names of categories. The
coding system is arbitrary.
Ordinal variables
Ans: Indicates first, second, third, etc. rank variables.
Quantitative variables
Ans: You can measure the size of the differences
between scores and not just that they are different.
Divided into interval and ratio.
Interval variable
:
vPretest - Stuvia US
,2
Ans: They indicate the size of the difference between
scores but they don't have a zero starting point. ( IQ or
temperature)
Ratio variable
Ans: Have definite zeros that indicate the complete
absence of something.
In a sample of women, the # of children that each
woman has is an example of which levels of
measurement?
Ans: Ratio
Military ranks are an example of what level of
measurement?
Ans: Ordinal
Gender is an example of what level of measurement?
Ans: Nominal
:
vPretest - Stuvia US
, 3
A sample is part of a larger...
Ans: Population
A bivariate analysis typically focuses on...
Ans: The association of two variables
Inferential statistics are typically contrasted with what
statistics?
Ans: Descriptive
Which is a defining characteristic of experiments?
Ans: Manipulations
The respondents gender is typically recorded a what kind
of variable?
Ans: Nominal
In an experiment, the variable that the researcher
manipulates is called the (blank) variable
:
vPretest - Stuvia US
BESC 3010 Exam 1 Questions with 100%
Correct Answers | for Specific Exam
Categorical variable
Ans: Indicates different categories. Ex: gender, college
major etc.
Nominal variable
Ans: The variable consists of names of categories. The
coding system is arbitrary.
Ordinal variables
Ans: Indicates first, second, third, etc. rank variables.
Quantitative variables
Ans: You can measure the size of the differences
between scores and not just that they are different.
Divided into interval and ratio.
Interval variable
:
vPretest - Stuvia US
,2
Ans: They indicate the size of the difference between
scores but they don't have a zero starting point. ( IQ or
temperature)
Ratio variable
Ans: Have definite zeros that indicate the complete
absence of something.
In a sample of women, the # of children that each
woman has is an example of which levels of
measurement?
Ans: Ratio
Military ranks are an example of what level of
measurement?
Ans: Ordinal
Gender is an example of what level of measurement?
Ans: Nominal
:
vPretest - Stuvia US
, 3
A sample is part of a larger...
Ans: Population
A bivariate analysis typically focuses on...
Ans: The association of two variables
Inferential statistics are typically contrasted with what
statistics?
Ans: Descriptive
Which is a defining characteristic of experiments?
Ans: Manipulations
The respondents gender is typically recorded a what kind
of variable?
Ans: Nominal
In an experiment, the variable that the researcher
manipulates is called the (blank) variable
:
vPretest - Stuvia US
