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Answer number 8 only !

Answer number 8 only !

A First Course in Probability (10th Edition)
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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Answer number 8 only !
For numbers 5-6. Consider the given discrete probability distribution. Sample pointsx 1 2 4 6. 1 3. 4 6. P(X = x) 21 21 21 21 21 21 5. What is P(X < 2)? С. 21 d. 21 a. 21 6. What is P(1 < X < 5)? 15 14 С. 21 d.21 10 a, 21 21 7. A graduate from DG University has a 75% chance of getting a job in his / her field of discipline. What is the probability 5 out of 7 graduates from this university will be hired in their respective fields? a. 25.00% b. 11.40% C. 76.50% (d,31.15% 8. Suppose we select the 12 face cards (a jack, a queen, and a king for each of the 4 suits) from a standard deck cards. What is the probability of drawing 2 red Queens if 5 cards are drawn? 20 b. 243 33 С. 90 243 d. 70 80 a. 243 3.
Transcribed Image Text:For numbers 5-6. Consider the given discrete probability distribution. Sample pointsx 1 2 4 6. 1 3. 4 6. P(X = x) 21 21 21 21 21 21 5. What is P(X < 2)? С. 21 d. 21 a. 21 6. What is P(1 < X < 5)? 15 14 С. 21 d.21 10 a, 21 21 7. A graduate from DG University has a 75% chance of getting a job in his / her field of discipline. What is the probability 5 out of 7 graduates from this university will be hired in their respective fields? a. 25.00% b. 11.40% C. 76.50% (d,31.15% 8. Suppose we select the 12 face cards (a jack, a queen, and a king for each of the 4 suits) from a standard deck cards. What is the probability of drawing 2 red Queens if 5 cards are drawn? 20 b. 243 33 С. 90 243 d. 70 80 a. 243 3.
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