Question 2 In a school there are 200 students, Out of these students, 80 study physics, 90 study biology and 66 do not study any of these two subjects. A student is selected at random. Consider the following two events: • B: the selected student studies biology • P: the selected student studies physics Determine if these events are independent or not. Write either "independent" or "not independent" as your answer.
Question 2 In a school there are 200 students, Out of these students, 80 study physics, 90 study biology and 66 do not study any of these two subjects. A student is selected at random. Consider the following two events: • B: the selected student studies biology • P: the selected student studies physics Determine if these events are independent or not. Write either "independent" or "not independent" as your answer.
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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Transcribed Image Text:Question 2
In a school there are 200 students. Out of these students, 80 study physics,
90 study biology and 66 do not study any of these two subjects.
A student is selected at random. Consider the following two events:
• B: the selected student studies biology
• P: the selected student studies physics
Determine if these events are independent or not. Write either "independent" or "not
independent" as your answer.
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