Four students, Alisha, Bilal, Chloe and Daniel, are supposed to be attending a lecture course. In the last lecture of the semester their attendance is recorded. (a) Write down the sample space, explaining your notation carefully. (b) Write down the event “Exactly three of them attend the last lecture” as a set. (c) Write down the event “Alisha attends the last lecture but Daniel does not” as a set.

Four students, Alisha, Bilal, Chloe and Daniel, are supposed to be attending a lecture course. In the last lecture of the semester their attendance is recorded. (a) Write down the sample space, explaining your notation carefully. (b) Write down the event “Exactly three of them attend the last lecture” as a set. (c) Write down the event “Alisha attends the last lecture but Daniel does not” as a set.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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