CCSU(BBA) 405 Research Methodology
by Unit 1 Introduction {Book} {Book} 1 Meaning of Research VIEW 2 Objectives of Research VIEW 3 Types of Research VIEW 4 Research Process VIEW …
Tag: Inferential Statistics
Time Series Analysis, Concept, Additive and Multiplicative Models
Time Series analysis is a statistical technique used to analyze data points collected or recorded at specific time intervals. It focuses on identifying patterns, trends, …
Variance, Coefficient of Variance
Variation refers to the degree of change or difference in data points within a dataset. It measures how values differ from each other or the …
Index Numbers: Definition, Characteristics, Uses, Types
Index Number is a statistical tool used to measure the relative change in a variable or a group of related variables over time, across regions, …
Determination of Coefficient of skewness
Mathematical measures of skewness can be calculated by : (a) Bowley’s Method (b) Karl-Pearson’s Method (c) Kelly ‘s method (a) Bowley’s Method Bowley’s method of …
Test for an ideal Index number
When constructing index numbers, it is important to evaluate their adequacy to ensure they provide meaningful and accurate representations of the changes in economic variables …
Positive and Negative Correlation
Correlation can be defined as a statistical tool that defines the relationship between two variables. For, eg: correlation may be used to define the relationship …
Rank correlation; coefficient of determination
Rank correlation Sometimes there doesn’t exist a marked linear relationship between two random variables but a monotonic relation (if one increases, the other also increases …
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