Concept/Principle Scale on X-axis Scale on Y-axis Finding 30% brides Practice questions In a marriage hall 120 marriages were held in a particular year. The age distribution is as shown below Determine the maximum age among youngest 30% of [...]
This was asked in General Studies (Mains) 2012, Paper II of UPSC Civil Service Exam Scale on Y axis Scale on X axis Correlation between two variables? More work=More errors? The following table gives the number of mistakes made [...]
Continuous Data : Find Mean (Average) Continuous Data: Find Median Continuous Data: Find Mode Continuous Data Find Quartile Deviation (QD) Continuous Data Series Find Mean Deviation (MD) Continuous Data Find Standard Deviation Ready Reference Chart Statistics Video Series Continuous [...]