a. In Jamalpur District, 50% of children started primary school, 70% of the children who have completed primary school also admit in college. Finally, 40% of college students get a chance to be admitted into a graduate college. Find the total probability of children who have got higher study? b. Rehnuma has a set of three special coins. For the first, second and third coin, probability of getting a head is 50%, 75% and 100% respectively. If one coin is tossed randomly and you get head, what is the probability of the coin being two headed?
a. In Jamalpur District, 50% of children started primary school, 70% of the children who have completed primary school also admit in college. Finally, 40% of college students get a chance to be admitted into a graduate college. Find the total probability of children who have got higher study? b. Rehnuma has a set of three special coins. For the first, second and third coin, probability of getting a head is 50%, 75% and 100% respectively. If one coin is tossed randomly and you get head, what is the probability of the coin being two headed?
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:Problem 1
a. In Jamalpur District, 50% of children started primary school, 70% of the children who have completed primary school also admit in college. Finally, 40%
of college students get a chance to be admitted into a graduate college. Find the total probability of children who have got higher study?
b. Rehnuma has a set of three special coins. For the first, second and third coin, probability of getting a head is 50%, 75% and 100% respectively. If one
coin is tossed randomly and you get head, what is the probability of the coin being two headed?
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