Explanation: It depends to what accuracy it is measured, but essentially and for practical purposes it is probably best treated as continuous . If it was always rounded to the nearest 100 square feet then you might treat it as discrete.
How do you know if something is discrete or continuous?
A discrete variable is a variable whose value is obtained by counting. A continuous variable is a variable whose value is obtained by measuring. A random variable is a variable whose value is a numerical outcome of a random phenomenon. A discrete random variable X has a countable number of possible values.
Is height of a building discrete or continuous?
The height of a building measured as precisely as possible is a continuous variable . Because measuring the height precisely as possible can produce...
Are buildings discrete or continuous?
Other examples of discrete objects include buildings, roads, and land parcels. Discrete objects are usually nouns.
Is the square footage of a house a discrete random variable?
Is the square footage of a house a discrete random variable, a continuous random variable, or not a random variable? ... It is not a random variable .
Is the time it takes to fly from City A to City B discrete or continuous?
discrete or continuous? (c) Is the time it takes to fly from City A to City B discrete or continuous? The random variable is continuous. The possible values are t>0.
Is time continuous or discrete?
Time is a continuous variable . You could turn age into a discrete variable and then you could count it. For example: A person’s age in years.
What is discrete example?
Let’s define it: Discrete data is a count that involves integers. Only a limited number of values is possible. The discrete values cannot be subdivided into parts. For example, the number of children in a school is discrete data.
What is an example of continuous random variable?
For example, the height of students in a class, the amount of ice tea in a glass , the change in temperature throughout a day, and the number of hours a person works in a week all contain a range of values in an interval, thus continuous random variables.
Is hours of sleep discrete or continuous?
| Score (X) Frequency (f) | etc. etc. |
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Is number of students discrete or continuous?
Discrete and Continuous Random Variables. The word discrete means countable . For example, the number of students in a class is countable, or discrete.
Is blood type discrete or continuous?
Blood type is not a discrete random variable because it is categorical. Continuous random variables have numeric values that can be any number in an interval. For example, the (exact) weight of a person is a continuous random variable.
What are two examples of continuous variables?
You often measure a continuous variable on a scale. For example, when you measure height, weight, and temperature , you have continuous data. With continuous variables, you can calculate and assess the mean, median, standard deviation, or variance.
Is cost a discrete or continuous variable?
The variable “cost” is always rounded to 2 decimal places, and that’s why it cannot take all possible values in an interval, so this technically should be discrete . But if you measure it accurately it should be treated as continuous.
Is temperature a discrete or continuous variable?
Temperature is a continuous variable because its value can assume any value from the set of real numbers between -273 degrees Celsius (absolute zero) to positive infinity.
Is yes or no discrete or continuous?
Discrete data can be further sub-divided into three categories: binary, nominal and ordinal. Binary Data: A binary data only takes on two possible values. For example, lamp is on or lamp is off, answer is true or false, 0 or 1, yes or no etc. ... These five responses are ordered so this would be an example of ordinal data.
