Business Statistics By Manindra Kumar Roy Pdf -

The textbook Business Statistics by Manindra Kumar Roy and Jiban Chandra Paul is a widely used academic resource, particularly in Bangladesh. It is designed to help students master statistical techniques for business decision-making through a "teach-yourself" approach. Core Topics Covered

Author: Inspired by the pedagogical framework of Business Statistics by Manindra Kumar Roy
Date: April 18, 2026 business statistics by manindra kumar roy pdf

Unit 1: Statistical Foundations & Data Collection

• Meaning and scope of Statistics in Business.
• Primary vs. Secondary data.
• Sampling techniques (Random, Stratified, Systematic).
• Questionnaire design.

Topics Covered

Clarity & Organization

3. Correlation & Regression Analysis

This is often considered the heart of the book. Roy covers Karl Pearson’s coefficient, Spearman’s rank correlation, and linear regression lines. He uses hypothetical data on advertising spend versus sales revenue—a classic business problem. The textbook Business Statistics by Manindra Kumar Roy

Recognition: He was awarded the "Ekushey Padak" by the University of Chittagong for his research contributions. Key Features of the Book Meaning and scope of Statistics in Business

Inferential Statistics: Sampling theory, hypothesis testing, and non-parametric tests used to draw conclusions from data samples.