Mondal[1] proposes that age can be considered a discrete variable since it is usually expressed as an integer in units of years with no decimal places to denote days and presumably hours, minutes and seconds.
Is age a discrete variable?
Mondal[1] proposes that age can be considered a discrete variable since it is usually expressed as an integer in units of years with no decimal places to denote days and presumably hours, minutes and seconds.
Is a person’s age discrete or continuous?
Age is measured in units which, if accurate enough, can be any number. Hence the set from which they come is infinite. For example, someone could be 22.32698457 or 22.32698459. We could be infinitely precise and use infinitely many decimals, making the age continuous.
What variable is a person’s age?
In our medical example, age is an example of a quantitative variable because it can take on multiple numeric values. It also makes sense to think of it in numbers, i.e. a person could be 18 or 80 years old. Weight and height are also examples of quantitative variables.
Is age a discrete quantitative variable?
From continuous to discrete The age variable remains a continuous quantitative variable, but the variable we are working on (ie number of weeks since birth) is a discrete quantitative variable.
Is age a discrete date?
Mondal[1] proposes that age can be considered a discrete variable since it is usually expressed as an integer in units of years with no decimal places to denote days and presumably hours, minutes and seconds.
What kind of variable is age?
For example, age and weight would be considered numeric variables, while phone number and zip code would not be considered numeric variables. There are 2 types of numeric variables: ● Continuous variable: A numeric variable that can take values on a continuous scale (eg age, weight).
What is an example of a discrete variable?
A discrete variable is a variable whose value is obtained by counting. … A discrete random variable X has a countable number of possible values. Example: Let X be the sum of two dice.
Is a person’s age continuous?
For example: Age Age is technically continuous and ratio. After all, a person’s age has a significant zero point (birth) and is continuous if measured accurately enough.
Is a person’s age a discrete variable?
Mondal[1] proposes that age can be considered a discrete variable since it is usually expressed as an integer in units of years with no decimal places to denote days and presumably hours, minutes and seconds.
Is a person’s age continuous?
For example: Age Age is technically continuous and ratio. After all, a person’s age has a significant zero point (birth) and is continuous if measured accurately enough.
What variable is a person’s age?
Numeric Variables A numeric variable, also known as a quantitative variable, is a variable that can take on multiple real values, such as B. the age or the number of people in a household.
Is a person’s age discrete or continuous?
Age is measured in units which, if accurate enough, can be any number. Hence the set from which they come is infinite. For example, someone could be 22.32698457 or 22.32698459. We could be infinitely precise and use infinitely many decimals, making the age continuous.
Is age variable or ordinal?
Age can be both nominal and ordinal, depending on the question type. For example, how old are you to collect nominal data, while are you the firstborn or what is your position in your family to collect ordinal data. Age becomes an ordinal datum when there is some sort of order.
Is age a discrete variable?
Mondal[1] proposes that age can be considered a discrete variable since it is usually expressed as an integer in units of years with no decimal places to denote days and presumably hours, minutes and seconds.
Is age quantitatively discrete or continuous?
Age is measured in units which, if accurate enough, can be any number. Hence the set from which they come is infinite. For example, someone could be 22.32698457 or 22.32698459. We could be infinitely precise and use infinitely many decimals, making the age continuous.
Is age a quantitative variable?
In general, a variable can describe a quantitative or qualitative characteristic of a person. Examples of quantitative characteristics are age, BMI, creatinine and time from birth to death.
What variable is age?
A variable is called continuous if it can take on infinitely many real values. Examples of continuous variables are distance, age, and temperature.