Are minutes a discrete variable?

In fact we have discrete-time and continous-time models. It depends how did you record the time, e.g. if you count days, or record hours rounded to the nearest hour then it is rather discrete; when you record days, hours and minutes of something happening, then it is closer to continuous.

Are minutes continuous or discrete?

Time is a continuous variable, it can take any positive value in an interval. Even when we measure it in minutes, it can be measured with infinite precision, for example: 0.125 minutes or 0.13333 minutes.

Is time continuous or discrete variable?

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.

Is time in seconds a discrete variable?

Solution: The time since the last customer arrived can be any number of seconds, fractional or not. For example, it could be seconds. Thus, this data is continuous.

Why is time a discrete variable?

Discrete time views values of variables as occurring at distinct, separate "points in time", or equivalently as being unchanged throughout each non-zero region of time ("time period")—that is, time is viewed as a discrete variable.

Discrete and continuous random variables | Probability and Statistics | Khan Academy

What type of variable is time?

Continuous variable: a variable with infinite number of values, like “time” or “weight”.

Is Flight time discrete or continuous?

Discrete variables are those that can take only a finite number of values. This is not so for speed of an airplane. as it changes from time to time. Hence, speed of an airplane is continuous.

What type of data is time in minutes to complete a task?

Continuous data technically have an infinite number of steps, which form a continuum. The number of questions correct would be discrete--there are a finite and countable number of questions. Time to complete a task is continuous since it could take 178.8977687 seconds.

Which variables are always discrete?

Discrete variables are numeric variables that have a countable number of values between any two values. A discrete variable is always numeric. For example, the number of customer complaints or the number of flaws or defects.

What is discrete data example?

Examples of discrete data

The number of customers who bought different items. The number of computers in each department. The number of items you buy at the grocery store each week.

How do you know if data is discrete or continuous?

The key differences are: Discrete data is the type of data that has clear spaces between values. Continuous data is data that falls in a constant sequence. Discrete data is countable while continuous — measurable.

Is age a discrete variable?

Is Age Discrete or Continuous? Technically speaking, age is a continuous variable because it can take on any value with any number of decimal places.

Is distance discrete or continuous?

In general, quantities such as pressure, height, mass, weight, density, volume, temperature, and distance are examples of continuous random variables.

What are examples of continuous data?

Continuous data is data that can take any value. Height, weight, temperature and length are all examples of continuous data. Some continuous data will change over time; the weight of a baby in its first year or the temperature in a room throughout the day.

Which of the following is considered a discrete data?

Discrete data is data such as occurrences, proportions, or characteristics (for example, pass or fail) and is counted (for example, the number or proportion of people waiting in a queue, or the number of defective items in a sample).

Is money a discrete or continuous variable?

Because money comes, in clear steps of one cent, it's a discrete variable, as well. In theory, the restaurant could make any amount of money.

Is distance a continuous variable?

Continuous variables can take on an unlimited number of values between the lowest and highest points of measurement. Continuous variables include such things as speed and distance.

What type of data is minutes?

Other things that are examples of quantitative data are: Weight (in grams, kilograms, tonnes) Time (in seconds, minutes, hours, days or years)

Is speed discrete or continuous?

Yes, speed is a common continuous variable, and the value is chosen by a random process. We know it is continuous because there is always another possible value between any two speed values.

Is gender discrete or continuous?

Gender can be a continuous variable, not just a categorical one: Comment on Hyde, Bigler, Joel, Tate, and van Anders (2019)

Are months discrete or continuous?

Discrete is another way of saying not-continuous. Therefore, the calendar months would be a non-continuous random variable.

What variables are continuous?

Continuous variables

A variable is said to be continuous if it can assume an infinite number of real values within a given interval. For instance, consider the height of a student. The height can't take any values. It can't be negative and it can't be higher than three metres.

What are 5 examples of discrete data?

Why is time a continuous variable?

a variable that may in theory have an infinite number of possible values. For example, time is a continuous variable because accurate instruments will enable it to be measured to any subdivision of a unit (e.g., 1.76 seconds).