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# Statistical hypothesis

## Excel – Descriptive Statistics

Today, we have data all around with millions of new data points being generated every second. Everyone, a company, an individual, is using data to derive inferences and insights that can be useful. Statistics are crucial for working on any

## Actuarial Science: Graduation and Statistical Test

In this article, we will talk about Graduation and Statistical Test. Every business is done with the motive to earn a profit and accordingly, the price of products or services are charged. Likewise, for insurance companies premium is the

## Hypothesis Testing Examples

Whenever any sample is collected and interpreted it is required at the same time to check its reliability and consistency with the population or to make any inference about the population. Statistical hypothesis testing does this for us.…

## Application of Chi-Square Distribution

In statistics, distribution theory is the most important part to perform a testing of the hypothesis. There are many types of distributions among which the Chi-Square distribution is the most important one for testing. An interesting fact…

## Implementation of Statistical Hypothesis Testing in R

What is the statistical hypothesis? A statistical hypothesis is an assertion or conjecture about the distribution of one or more random variables. If the hypothesis completely specifies the distribution, then it is called a simple…

## Testing of Hypothesis and its application using R

Hypothesis Testing The primary objective of any statistical analysis is to gather information about some characteristics of the population. But usually only a part of the population (i.e. sample) can be accessed and hence one needs to make…