# What is a real life example of normal distribution?

## What is a real life example of normal distribution?

Height. Height of the population is the example of normal distribution. Most of the people in a specific population are of average height. The number of people taller and shorter than the average height people is almost equal, and a very small number of people are either extremely tall or extremely short.

### What is PDF and CDF in probability explain with example?

In technical terms, a probability density function (pdf) is the derivative of a cumulative distribution function (cdf). Furthermore, the area under the curve of a pdf between negative infinity and x is equal to the value of x on the cdf.

**Which of the following is the real life example of discrete uniform distribution?**

A discrete uniform distribution refers to a type of statistical and probability distribution where the probability of occurrence of the events is equally likely and falls within a finite set of values. Some of the examples of a discrete uniform distribution include rolling a six-faced fair die, flipping a coin, etc.

**How is t distribution used in real life?**

In statistics, the t-distribution is most often used to: Find the critical values for a confidence interval when the data is approximately normally distributed. Find the corresponding p-value from a statistical test that uses the t-distribution (t-tests, regression analysis).

## How are probability distributions used in real life?

Probability has thousands of everyday uses, from weather forecasting to credit scores. Probability distributions help to forecast power failures and network outages. Without probability, any form of gambling wouldn’t exist.

### What is cumulative distribution function in probability?

The cumulative distribution function (CDF) FX(x) describes the probability that a random variable X with a given probability distribution will be found at a value less than or equal to x.

**What does CDF stand for in statistics?**

The cumulative distribution function (CDF) of a probability distribution contains the probabilities that a random variable X is less than or equal to X.