Is height discrete or continuous?
Examples of a continuous variable are distance, age and temperature. The measurement of a continuous variable is restricted by the methods used, or by the accuracy of the measuring instruments. For example, the height of a student is a continuous variable because a student may be 1… metres tall.
Is height a discrete random variable?
In general, quantities such as pressure, height, mass, weight, density, volume, temperature, and distance are examples of continuous random variables. Discrete random variables are considered countable values, since you could count a whole number of them.
Is height and weight discrete or continuous?
Discrete data is information that can only take certain values. Height, weight, temperature and length are all examples of continuous data.
How do you know if a random variable 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.
What is discrete probability distribution example?
If you roll a six, you win a prize. Game 2: Guess the weight of the man. If you guess within 10 pounds, you win a prize. One of these games is a discrete probability distribution and one is a continuous probability distribution.
Is annual income continuous or discrete?
An annual income of a person is a discrete variable. This implies it cannot be constant, but if it is more convenient for your program, you can consider it as a continuous attribute, because there are so many meanings for it, again. The profits will often be broken up into groups of polls and other data sets.
Is amount of sleep discrete or continuous?
Amount of sleep is a variable. 3, 5, 9 hours of sleep are different values for that variable. Variables can be continuous or discrete. Question: Are these variables discrete or continuous?…Frequency distribution table:
| Score (X) | Frequency (f) |
|---|---|
| (Hours) | (Number of people with this score) |
| 3 | 1 |
| 4 | 2 |
| 5 | 6 |
Is phone number discrete or continuous?
It is also a discrete variable because one can simply count the number of phone calls made on a cell phone in any given day. The possible numbers are only integers such as 0, 1, 2, , 50, etc….Example 1.11 Variables.
| Number | Variable | Type of Variable |
|---|---|---|
| 2 | What is your height? | Measurement and Continuous |
How do you know if a graph is continuous or discrete?
When figuring out if a graph is continuous or discrete we see if all the points are connected. If the line is connected between the start and the end, we say the graph is continuous. If the points are not connected it is discrete.