Solving CSIR - NET Mathematical Sciences: February 2022 PART A [Question ID = 21]: The Case of the Exchanged Students

Solving CSIR - NET Mathematical Sciences: February 2022 PART A [Question ID = 21]: The Case of the Exchanged Students

Hello, math enthusiasts! Today, we have an interesting problem involving two sections of students, their average marks, and the impact of e...

Sensitivity Analysis of Bayesian Methods for Misclassified Multivariate Data

Sensitivity Analysis of Bayesian Methods for Misclassified Multivariate Data

Introduction Misclassification is a common issue in data analysis, especially when dealing with multivariate data. It occurs when the observ...

Understanding Point and Interval Estimation: A Comprehensive Guide with example

Understanding Point and Interval Estimation: A Comprehensive Guide with example

Introduction: Point and interval estimation are fundamental concepts in statistics, providing us with tools to make informed inferences abou...

Population and Sample

Population and Sample

W hen we are working with data, we usually work with samples since it is too difficult, time consuming and expensive to work with population...

Multiple measurement, or observation, as row or column vector

Multiple measurement, or observation, as row or column vector

A multiple measurement or observation may be expressed as \[x=[\begin{matrix} 4 & 2 & 0.6 \\ \end{matrix}]\] referring to the p...

What is Multivariate Analysis?

What is Multivariate Analysis?

When researchers conduct a survey or experiment there are often many variables of interest. Multivariate analysis is a branch of stat...

First four moments of the Poisson distribution

First four moments of the Poisson distribution

First four moments of Poisson distribution The r th moment about origin is given by \[{{{\mu }'}_{r}}=E({{x}^{r}})=\sum\limits_{x=0}^...