Chapter 3.v–viiStatisticsISC · Class XI · examination 2028
Topics
Relationships
Scatter diagrams
Karl Pearson’s coefficient
Spearman’s rank correlation
Laspeyres, Paasche and Fisher index numbers
WPI, CPI and IIP
Straight-line equation and slope
Learning objectives
Calculate a correlation coefficient or price index and interpret it.
Labs for this chapter are on the way
We are building worlds, labs and stories for Correlation, Index Numbers and Mathematical Tools. Meanwhile, practise its questions or explore the rest of Social Science.
