, former Selection Grade Professor at the University of Dhaka.
These are not programming problems; they are logic problems. The book trains the mind to think statistically, which is a prerequisite for writing efficient code.
Statistics is the study of the collection, analysis, interpretation, presentation, and organization of data. It involves using mathematical techniques to summarize and describe data, as well as to draw conclusions and make predictions about a population based on a sample of data. Statistics is a vital tool in many fields, enabling researchers and analysts to identify patterns, trends, and correlations within data.
The Normal Distribution receives the most attention. Islam introduces the probability density function not by intimidation, but by symmetry. He spends significant time on the "Standard Normal Curve" (Z-scores), providing step-by-step instructions on how to read statistical tables. A unique feature of his book is the inclusion of "proofs without words" for the empirical rule (68-95-99.7), which visual learners will appreciate.