STA-201 (MMS-223): 'Regression analysis'

Statistics for Business Decisions (Fall 2023)

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Learnings from the chapter 💭✅

Welcome to STA-201 (Statistics for Business Decisions)

Assessment Plan

Text Book: Statistical Techniques in Business & Economics (15th Edition)

Reference Book: Business Statistics- Groebner, Shannon, and Fry (10th Edition)

Topic-1

Introduction to Statistics

Statistics-An Introduction

Discrete or Continuous variable?

Discuss the importance of Statistics in Business Decisions

Topic-2

Types of Data

Learning from the Lectures

Frequency Table, Frequency Distribution & Graphical presentation

Topic-3

Facts Checking

Frequency Table

Pie Chart: Definiton, Example and making one in excel

Bar chart: Definition, Examples and making one in Excel

Frequency, Relative and Cumulative frequency

Topic-4

What is Mean? Median? Mode?

Don't Memorize!

Mean, median, mode for ungrouped data

Mean, Median and Mode

Mean? 💭

Median? 💭

Mode? 💭

Mean, Median, Mode- which one you prefer?

Topic-5

Measures of Dispersion

Range, variance and standard deviation as measures of dispersion

Statistics - Find the range

The Standard Deviation (and Variance) Explained in One Minute

Range

Mean Deviation

Variance

Standard Deviation

Range vs Mean Deviation

Short Quiz

Class recording

Topic 6

Displaying and Exploring Data

Dot Plots and Frequency Tables

Dot Plots

Mean and Median from Dot Plot

Stem and Leaf Plots

Dot Plot or Stem-leaf-plot?

Dot plots

Stem and leaf plot

Short Quiz

Class Recording

Glossary: Topic 1 to Topic 6 ✌️✅

Midterm Glossary

Class Recording

Mid Term Examination (Syllabus, Instruction, Assessment)

Assignment ✅

Assignment Portal ✅

Topic 7

Learning from the chapter 💭

Measures of Skewness

What is Skewness?

Types of Skewness

Skewness

Skewness

💭✅

Short Quiz

Topic 8

Measures of Kurtosis

What Is Skewness And Kurtosis?

Understanding concepts

What are Skewness and Kurtosis?

Kurtosis

Measures of Skewness

Quiz 3! ✅

QUIZ-3 PORTAL

Topic 9

Learnings from the chapter 💭👍

Correlation analysis

Correlation analysis

Introduction to Correlation (Statistics)

Correlation Coefficient

Hypothesis Testing: The Significance of a Correlation Coefficient

Correlation

Online Lecture-1

Online Lecture-1

Topic 10

Learnings from the chapter 💭✅

Regression analysis

Regression analysis

Regression Analysis

Regression Explained!

Reflection!

Online Lecture-2

Topic 11

Index

Index numbers introduction

Let's reflect! 💭✅

Lecture Video

Final Exam! ✅
Next

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Course Overview

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Welcome to STA-201 (Statistics for Business Decisions) 1

Assessment Plan File
Text Book: Statistical Techniques in Business & Economics (15th Edition) File
Reference Book: Business Statistics- Groebner, Shannon, and Fry (10th Edition) File

Introduction to Statistics File
Statistics-An Introduction File
Discrete or Continuous variable? Choice
Discuss the importance of Statistics in Business Decisions Forum

Types of Data File
Learning from the Lectures Forum
Frequency Table, Frequency Distribution & Graphical presentation File

Facts Checking Forum
Frequency Table Interactive Content
Pie Chart: Definiton, Example and making one in excel URL
Bar chart: Definition, Examples and making one in Excel URL
Frequency, Relative and Cumulative frequency File

What is Mean? Median? Mode? URL
Don't Memorize! URL
Mean, median, mode for ungrouped data URL
Mean, Median and Mode File
Mean? 💭 Lesson
Median? 💭 Lesson
Mode? 💭 Lesson
Mean, Median, Mode- which one you prefer? Forum

Measures of Dispersion File
Range, variance and standard deviation as measures of dispersion URL
Statistics - Find the range URL
The Standard Deviation (and Variance) Explained in One Minute URL
Range Lesson
Mean Deviation Lesson
Variance Lesson
Standard Deviation Lesson
Range vs Mean Deviation Forum
Short Quiz
Class recording File

Displaying and Exploring Data File
Dot Plots and Frequency Tables URL
Dot Plots URL
Mean and Median from Dot Plot URL
Stem and Leaf Plots URL
Dot Plot or Stem-leaf-plot? Forum
Dot plots Lesson
Stem and leaf plot Lesson
Short Quiz
Class Recording File

Glossary: Topic 1 to Topic 6 ✌️✅ 8

Midterm Glossary
Class Recording File

Mid Term Examination (Syllabus, Instruction, Assessment) 9

Assignment ✅ 10

Assignment Portal ✅

Learning from the chapter 💭 Forum
Measures of Skewness File
What is Skewness? URL
Types of Skewness URL
Skewness URL
Skewness Lesson
💭✅ Lesson
Short Quiz

Measures of Kurtosis File
What Is Skewness And Kurtosis? URL
Understanding concepts URL
What are Skewness and Kurtosis? URL
Kurtosis Lesson
Measures of Skewness Forum

QUIZ-3 PORTAL Assignment

Learnings from the chapter 💭👍 Forum
Correlation analysis File
Correlation analysis URL
Introduction to Correlation (Statistics) URL
Correlation Coefficient URL
Hypothesis Testing: The Significance of a Correlation Coefficient URL
Correlation Lesson
Online Lecture-1 File
Online Lecture-1 File

Learnings from the chapter 💭✅ Forum
Regression analysis File
Regression analysis URL
Regression Analysis URL
Regression Explained! Lesson
Reflection! Forum
Online Lecture-2 File

Index File
Index numbers introduction URL
Let's reflect! 💭✅ Forum
Lecture Video File

Final Exam! ✅ 17

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Statistics for Business Decisions (Fall 2023)

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STA-201 (MMS-223)
Topic 10
Learnings from the chapter 💭✅
'Regression analysis'
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'Regression analysis'

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Re: 'Regression analysis'

by Hossain Nirob - Wednesday, 20 December 2023, 1:00 PM

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