-COORDINATE GEOMETRY 1. Distance Formula: The distance between the points A (X1 , Y1) and B (X2 , Y2) is given by AB = (X2 – X1 )2 + (Y2 – Y1 )2 units or AB = (difference…

Measures of Central Tendency Unit 1 What are the objectives of study of Averages or Measures of Central Tendency? There are two main objectives:  1. To get one single…

MEDIAN Unlike the arithmetic mean calculated from all the items in the series the median is the middle value of the distribution. It is the positional average such that equal…

1 COURSE STRUCTURE CLASS X  As per CCE guidelines, the syllabus of Mathematics for class X has been divided term wise.  The units specified for each term shall be assessed…

Sikkim Manipal University MBA - Model Question Paper Research Methodology – MB0050 (4 credits) Total Time: 2 hours 140 Notes: 1. Question paper has three parts i.e. Part…

PRESENTATION AND ORGANIZATION OF DATA METHODS OF PRESENTING DATA TABULAR FORM PARAGRAPH OR TEXTUAL FORM GRAPHICAL FORM TABULAR FORM Data are organize into rows and columns…

1. T- 1-855-694-8886Email- [email protected] iTutor.com 2.  The word ‘statistics’ appears to have been derived fromthe Latin word ‘status’ meaning ‘a (political)…

1. Chapter 4 Statistical Concepts:Making Meaning Out of Scores 2. Raw Scores Jeremiah scores a 47 on one test and Elise scores a 95 on a different test. Who did better? Depends…

Mathematics Form 4 Chapter 6 : Statistics III CHAPTER 6 : STATISTICS III (a) Mode of a ungrounded data Mode = the value of data with the highest frequency Example 1 : 6,…

1. GRAPHGRAPH 2. HISTOGRAMS • It is a set of vertical bars with equal base but different heights. • The histogram is also known as column diagram or bar graph or frequency…