What is Statistics? Statistics is a branch of applied mathematics which deals with the collection, classification, analysis and interpretation of data. The word statistics is […]
This post is the continuation of the Previous Post (Graphical Representation of Data Part 1). (3). Frequency Polygon Ø The Frequency Polygon is a curve […]
Graphical Representation of Data / Variables Ø The data presentation in statistics may be Numerical or Graphical. Ø If the data is presented in the […]
In the previous post, we have discussed the concept of Tables and Tabulation of Variables in Statistics. Here we will discuss the concept of Statistical […]
Classification and Tabulation of Data PPT: What is Data or Variable? Why data is called variable in statistics? What are the importance of Data Presentation? […]
“Science is organized knowledge… Wisdom is organized life… Immanuel Kant What is Data or Variable? Ø Data or variables in biostatistics (statistics) are individual observations […]
Type I and Type II Error PPT: What is Level of Significance? What is Null Hypothesis? What is Alternate Hypothesis? What are statistical errors? What […]
“An error does not become truth by reason of multiplied propagation, nor does truth become error because nobody sees it…” Mahatma Gandhi For the better […]