For his outstanding contributions to education and research, Dr. Islam is the recipient of the prestigious UGC Award and the Dhaka University Faculty Award. He is also the author of several other textbooks, including An Introduction to Research Methods , An Introduction to Sampling Methods , and An Introduction to Demographic Techniques . With such an impressive background, it is clear that the knowledge contained within his textbook comes from a lifetime of dedication to the discipline.

: Mastering the mean, median, and mode.

: Focuses on quantifying uncertainty through concepts like conditional probability, Bayes' theorem, and various probability distributions.

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