The following points highlight the top four types of tests of significance in statistics. The types are: 1. Student’s T-Test or T-Test 2. F-test or Variance Ratio Test 3. Fisher’s Z-Test or Z-Test 4. X2-Test (Chi-Square Test). Test of Significance: Type # 1. Student’s T-Test or T-Test: It is one of the simplest tests used […]
Top 4 Types of Tests of Significance in Statistics
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Sampling in Statistics: Subject-Matter and Designs
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In this article we will discuss about Sampling in Statistics:- 1. Subject-Matter of Sampling 2. Sampling Designs 3. Selection of Samples 4. Selection of Appropriate Sampling Method 5. Sampling and Non-Sampling Errors. Contents: Subject-Matter of Sampling Sampling Designs Selection of Samples Selection of Appropriate Sampling Method Sampling and Non-Sampling Errors 1. Subject-Matter of Sampling: The […]
Presentation of Data in a Systematic Manner
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The following points highlight the top three methods for presentation of data in a systematic manner. The methods are: 1. Tabular Presentation of Data 2. Guidelines for Preparing Data Tables 3. Graphic Presentation of Data. Method # 1. Tabular Presentation of Data: In this method, the collected data are presented in Table form, i.e., data […]
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