Daily rainfall is an example of what type of data random variable? Discrete Continuous
Question
Daily rainfall is an example of what type of data random variable?
- Discrete
- Continuous
Solution
Understanding Random Variables
-
Definition of Random Variables:
- A random variable is a variable that can take different values based on the outcome of a random phenomenon.
-
Types of Random Variables:
- Discrete Random Variable: Takes on a countable number of distinct values. Examples include the number of students in a class or the number of cars sold in a day.
- Continuous Random Variable: Takes on an infinite number of possible values within a given range. Examples include height, weight, and temperature.
Daily Rainfall Analysis
- Type of Data for Daily Rainfall:
- Daily rainfall is measured in continuous units (e.g., millimeters or inches), and can take any value within a range (including fractions of a unit, such as 0.5 mm).
Conclusion
- Final Answer:
- Daily rainfall is an example of a Continuous random variable.
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