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Statistics | InstaDataHelp

Different Regression Models

by | Apr 12, 2023 | Statistics

Regression analysis is an essential tool for data scientists, statisticians, and social scientists, among others. Its primary objective is to predict the outcome of a variable based on the relationship with one or more predictor variables. It is widely used in...

Correlation and Regression

by | Apr 2, 2023 | Statistics

Correlation and regression analysis are two of the most important statistical methods used in data analysis to measure the relationship between variables. Correlation analysis is used to determine the degree of association between two variables, while regression...

Testing of Hypothesis

by | Apr 2, 2023 | Statistics | 4 comments

Testing of Hypothesis with statistical formula for test statistics Table of Contents: Introduction Hypothesis Testing Parametric Tests a. Z-test b. T-test c. ANOVA Non-parametric Tests Conclusion Introduction: Hypothesis testing is an important tool in statistics. It...

Sampling Distributions

by | Apr 2, 2023 | Statistics

Sampling distribution is a fundamental concept in statistics that plays a crucial role in understanding the characteristics of a population from a sample. Understanding this concept and its applications is essential for data analysts, statisticians, and researchers....

Sampling Techniques

by | Apr 1, 2023 | Statistics

Sampling Techniques: An In-depth Guide to Probability and Non-probability Sampling Table of Content: I. Introduction II. Sampling Techniques: Overview III. Probability Sampling a. Simple Random Sampling b. Systematic Sampling c. Stratified Sampling d. Cluster Sampling...