Provide an example of a qualitative variable and an example of a quantitative variable.

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Answer 1

Textbook Question

Chapter 1, Problem 1CQ

Provide an example of a qualitative variable and an example of a quantitative variable.

Expert Solution & Answer

To determine

Give examples for qualitative and quantitative variables.

Answer to Problem 1CQ

The variable “Last model of car sold by a particular car dealer” is qualitative.

The variable “number of points scored in a football game” is quantitative.

Explanation of Solution

Qualitative variables:

Qualitative variables are the variables where the individuals are classified based on characteristics or categories such as male, female, eye color and left handed or right handed.

Quantitative variables:

Quantitative variables basically represent numerical values of individuals such as income, age, height and weight. It conveys how much or how many of something is given.

Example for qualitative variable:

“Last model of car sold by a particular car dealer”.

Here, the given variable is qualitative because it represents the categories of car model sold by a particular car dealer.

Thus, the variable “Last model of car sold by a particular car dealer” is qualitative.

Example for quantitative variable:

“Number of points scored in a football game.”

Here, the variable “number of points scored in a football game” is quantitative because it tells how much or many points were scored in a football game. Also, the variable is expressed in terms of numbers and not in terms of categories.

Thus, the variable “number of points scored in a football game” is quantitative.

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Answer 2

Textbook Question

Chapter 1, Problem 1CQ

Provide an example of a qualitative variable and an example of a quantitative variable.

Expert Solution & Answer

To determine

Give examples for qualitative and quantitative variables.

Answer to Problem 1CQ

The variable “Last model of car sold by a particular car dealer” is qualitative.

The variable “number of points scored in a football game” is quantitative.

Explanation of Solution

Qualitative variables:

Qualitative variables are the variables where the individuals are classified based on characteristics or categories such as male, female, eye color and left handed or right handed.

Quantitative variables:

Quantitative variables basically represent numerical values of individuals such as income, age, height and weight. It conveys how much or how many of something is given.

Example for qualitative variable:

“Last model of car sold by a particular car dealer”.

Here, the given variable is qualitative because it represents the categories of car model sold by a particular car dealer.

Thus, the variable “Last model of car sold by a particular car dealer” is qualitative.

Example for quantitative variable:

“Number of points scored in a football game.”

Here, the variable “number of points scored in a football game” is quantitative because it tells how much or many points were scored in a football game. Also, the variable is expressed in terms of numbers and not in terms of categories.

Thus, the variable “number of points scored in a football game” is quantitative.

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Answer 3

Textbook Question

Chapter 1, Problem 1CQ

Provide an example of a qualitative variable and an example of a quantitative variable.

Expert Solution & Answer

To determine

Give examples for qualitative and quantitative variables.

Answer to Problem 1CQ

The variable “Last model of car sold by a particular car dealer” is qualitative.

The variable “number of points scored in a football game” is quantitative.

Explanation of Solution

Qualitative variables:

Qualitative variables are the variables where the individuals are classified based on characteristics or categories such as male, female, eye color and left handed or right handed.

Quantitative variables:

Quantitative variables basically represent numerical values of individuals such as income, age, height and weight. It conveys how much or how many of something is given.

Example for qualitative variable:

“Last model of car sold by a particular car dealer”.

Here, the given variable is qualitative because it represents the categories of car model sold by a particular car dealer.

Thus, the variable “Last model of car sold by a particular car dealer” is qualitative.

Example for quantitative variable:

“Number of points scored in a football game.”

Here, the variable “number of points scored in a football game” is quantitative because it tells how much or many points were scored in a football game. Also, the variable is expressed in terms of numbers and not in terms of categories.

Thus, the variable “number of points scored in a football game” is quantitative.

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Answer 4

Textbook Question

Chapter 1, Problem 1CQ

Provide an example of a qualitative variable and an example of a quantitative variable.

Expert Solution & Answer

To determine

Give examples for qualitative and quantitative variables.

Answer to Problem 1CQ

The variable “Last model of car sold by a particular car dealer” is qualitative.

The variable “number of points scored in a football game” is quantitative.

Explanation of Solution

Qualitative variables:

Qualitative variables are the variables where the individuals are classified based on characteristics or categories such as male, female, eye color and left handed or right handed.

Quantitative variables:

Quantitative variables basically represent numerical values of individuals such as income, age, height and weight. It conveys how much or how many of something is given.

Example for qualitative variable:

“Last model of car sold by a particular car dealer”.

Here, the given variable is qualitative because it represents the categories of car model sold by a particular car dealer.

Thus, the variable “Last model of car sold by a particular car dealer” is qualitative.

Example for quantitative variable:

“Number of points scored in a football game.”

Here, the variable “number of points scored in a football game” is quantitative because it tells how much or many points were scored in a football game. Also, the variable is expressed in terms of numbers and not in terms of categories.

Thus, the variable “number of points scored in a football game” is quantitative.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

Give examples for qualitative and quantitative variables.

Answer to Problem 1CQ

The variable “Last model of car sold by a particular car dealer” is qualitative.

The variable “number of points scored in a football game” is quantitative.

Explanation of Solution

Qualitative variables:

Qualitative variables are the variables where the individuals are classified based on characteristics or categories such as male, female, eye color and left handed or right handed.

Quantitative variables:

Quantitative variables basically represent numerical values of individuals such as income, age, height and weight. It conveys how much or how many of something is given.

Example for qualitative variable:

“Last model of car sold by a particular car dealer”.

Here, the given variable is qualitative because it represents the categories of car model sold by a particular car dealer.

Thus, the variable “Last model of car sold by a particular car dealer” is qualitative.

Example for quantitative variable:

“Number of points scored in a football game.”

Here, the variable “number of points scored in a football game” is quantitative because it tells how much or many points were scored in a football game. Also, the variable is expressed in terms of numbers and not in terms of categories.

Thus, the variable “number of points scored in a football game” is quantitative.

Answer 8

Expert Solution & Answer

To determine

Give examples for qualitative and quantitative variables.

Answer to Problem 1CQ

The variable “Last model of car sold by a particular car dealer” is qualitative.

The variable “number of points scored in a football game” is quantitative.

Explanation of Solution

Qualitative variables:

Qualitative variables are the variables where the individuals are classified based on characteristics or categories such as male, female, eye color and left handed or right handed.

Quantitative variables:

Quantitative variables basically represent numerical values of individuals such as income, age, height and weight. It conveys how much or how many of something is given.

Example for qualitative variable:

“Last model of car sold by a particular car dealer”.

Here, the given variable is qualitative because it represents the categories of car model sold by a particular car dealer.

Thus, the variable “Last model of car sold by a particular car dealer” is qualitative.

Example for quantitative variable:

“Number of points scored in a football game.”

Here, the variable “number of points scored in a football game” is quantitative because it tells how much or many points were scored in a football game. Also, the variable is expressed in terms of numbers and not in terms of categories.

Thus, the variable “number of points scored in a football game” is quantitative.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

Give examples for qualitative and quantitative variables.

Answer 12

Answer to Problem 1CQ

The variable “Last model of car sold by a particular car dealer” is qualitative.

The variable “number of points scored in a football game” is quantitative.

Answer 13

Explanation of Solution

Qualitative variables:

Qualitative variables are the variables where the individuals are classified based on characteristics or categories such as male, female, eye color and left handed or right handed.

Quantitative variables:

Quantitative variables basically represent numerical values of individuals such as income, age, height and weight. It conveys how much or how many of something is given.

Example for qualitative variable:

“Last model of car sold by a particular car dealer”.

Here, the given variable is qualitative because it represents the categories of car model sold by a particular car dealer.

Thus, the variable “Last model of car sold by a particular car dealer” is qualitative.

Example for quantitative variable:

“Number of points scored in a football game.”

Here, the variable “number of points scored in a football game” is quantitative because it tells how much or many points were scored in a football game. Also, the variable is expressed in terms of numbers and not in terms of categories.

Thus, the variable “number of points scored in a football game” is quantitative.

Answer 14

Ch. 1.1 - 1. A pollster wants to estimate the proportion of...Ch. 1.1 - Prob. 2CYU Ch. 1.1 - 3. A radio talk-show host invites listeners to...Ch. 1.1 - 4. Every 10 years, the U.S. Census Bureau attempts...Ch. 1.1 - 5. A public health researcher is designing a study...Ch. 1.1 - 6. A college basketball team held a promotion at...Ch. 1.1 - Prob. 7E Ch. 1.1 - In Exercises 7–12, fill in each blank with the...Ch. 1.1 - In Exercises 7–12, fill in each blank with the...Ch. 1.1 - In Exercises 7–12, fill in each blank with the...

Provide an example of a qualitative variable and an example of a quantitative variable.

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Answer to Problem 1CQ

Explanation of Solution

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Chapter 1 Solutions