Introduction

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Psychological and Educational Statistics: Applications of statistics in measuring human behavior and learning outcomes.

Here's a deeper dive into the book:

  1. Quantitative Data: This is numerical data that can be measured on a continuous scale.
  2. Qualitative Data: This is non-numerical data that can be categorized into different groups.
  3. Time Series Data: This is data that is collected over time.

Techniques in Applied Statistics

Authors: S.C. Gupta & V.K. KapoorPublisher: Sultan Chand & Sons

  1. Laspeyres Index: This is a type of index number that uses a fixed basket of goods and services.
  2. Paasche Index: This is a type of index number that uses a variable basket of goods and services.

Analysis of Variance (ANOVA): A collection of statistical models used to analyze the differences among group means.