Straighterline Introduction to Statistics Exam
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Practice questions for this set
Learn 1 /7 Study with Learn
1. things we count
2. things we measure
Choose an answer
Visual display and numerical
Four steps in the process of
1 2 summary for a single quantitative
statistics
variable
1. Discrete random variable
3 4 Ordinal variable
2. Continuous random variable
Don't know?
, Terms in this set (58)
Four steps in the process of 1. Producing Data
statistics 2. Exploratory Data Analysis
3. Probability
4. Inference
Categorical variable places individuals into one of several groups
Two types: nominal and ordinal
Quantitative Variable represents a measurement or a count
Two types: Interval and ratio
Nominal Variable categorical variables where there is no natural
order among the categories
Ordinal variable categorical variables where there is natural order
among the categories
Interval Variable a measurement or count for which it makes sense
to talk about the difference between values, but
it does not make sense to talk about the ratio
between values; 0 does not represent the
absence of quanitity
Ratio Variable quantitative variables for which it makes sense to
talk about the difference between values AND
the ratio between values; 0 represents the
absence of quantity
What type of variable?: nominal
eye color
What type of variable?: Ordinal
socioeconomic status with
categories low, med, high
fully solved & updated 2026(latest version
verified for accuracy) (Questions + Answers)
Solved 100% Correct!!
Save
Practice questions for this set
Learn 1 /7 Study with Learn
1. things we count
2. things we measure
Choose an answer
Visual display and numerical
Four steps in the process of
1 2 summary for a single quantitative
statistics
variable
1. Discrete random variable
3 4 Ordinal variable
2. Continuous random variable
Don't know?
, Terms in this set (58)
Four steps in the process of 1. Producing Data
statistics 2. Exploratory Data Analysis
3. Probability
4. Inference
Categorical variable places individuals into one of several groups
Two types: nominal and ordinal
Quantitative Variable represents a measurement or a count
Two types: Interval and ratio
Nominal Variable categorical variables where there is no natural
order among the categories
Ordinal variable categorical variables where there is natural order
among the categories
Interval Variable a measurement or count for which it makes sense
to talk about the difference between values, but
it does not make sense to talk about the ratio
between values; 0 does not represent the
absence of quanitity
Ratio Variable quantitative variables for which it makes sense to
talk about the difference between values AND
the ratio between values; 0 represents the
absence of quantity
What type of variable?: nominal
eye color
What type of variable?: Ordinal
socioeconomic status with
categories low, med, high
