Contents of Unit – 4

SL 4.1 – Sampling techniques and data collection

SL 4.2 – Presentation of data

SL 4.3 – Statistical measures

SL 4.4 – Correlation and regression

SL 4.5 – Probability concepts

SL 4.6 – Combined events and conditional probability

SL 4.7 – Discrete random variables

SL 4.8 – Binomial distribution

SL 4.9 – Normal distribution

SL 4.10 – Linear regression

SL 4.11 – Conditional probability and independent events

SL 4.12 – Standardization of the normal distribution (z scores)

HL 4.13 – Bayes’ theorem

HL 4.14 – Continuous random variables and probability distributions