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11. 100 students were interviewed. 28 took PE, 31 took BIO, 42 took ENG, 9 took PE and BIO, 10 look PE and ENG, 6 took BIO and ENG, 4 took all three subjects. How many students took PE but not BIO nor ENG? b. 13 students d. 12 students a 14 students C. 11 students 28 10 0

11. 100 students were interviewed. 28 took PE, 31 took BIO, 42 took ENG, 9 took PE and BIO, 10 look PE and ENG, 6 took BIO and ENG, 4 took all three subjects. How many students took PE but not BIO nor ENG? b. 13 students d. 12 students a 14 students C. 11 students 28 10 0

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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b. c. 1/5 11. 100 students were interviewed. 28 took PE, 31 took BIO, 42 took ENG, 9 took PE and BIO, 10 took PE and ENG, 6 took BIO and ENG, 4 took all three subjects. How many students took PE but not BIO nor ENG? a 14 students b. 13 students C. 11 students d. 12 students 100 28 a. a. 1/2 b. 9 12. If we have sets S = {0,1,2,3,4,5,6,7,8,9), Al= (0,2,4,6,8), B = {1,3,5,7,9), C = {2,3,4,5), and D = {1,6,7), list the elements of the sets corresponding to A B. AnB = {1,3,5,7,9) 10 - PE DEng Q-PL / BIO AnB = (0,2,4,6,8} d. 1/4 C. d. AnB = (0,1,2,3,4,5,6,7,8,9} d. A BØ 130 To 13. Suppose a number x is chosen from the numbers -2, -1, 0, 1, 2. What will be the probability of x² > 0? 3/5 b. 1/5 C. 2/3 d. 4/5 72 ol لا... 20 10
Transcribed Image Text:b. c. 1/5 11. 100 students were interviewed. 28 took PE, 31 took BIO, 42 took ENG, 9 took PE and BIO, 10 took PE and ENG, 6 took BIO and ENG, 4 took all three subjects. How many students took PE but not BIO nor ENG? a 14 students b. 13 students C. 11 students d. 12 students 100 28 a. a. 1/2 b. 9 12. If we have sets S = {0,1,2,3,4,5,6,7,8,9), Al= (0,2,4,6,8), B = {1,3,5,7,9), C = {2,3,4,5), and D = {1,6,7), list the elements of the sets corresponding to A B. AnB = {1,3,5,7,9) 10 - PE DEng Q-PL / BIO AnB = (0,2,4,6,8} d. 1/4 C. d. AnB = (0,1,2,3,4,5,6,7,8,9} d. A BØ 130 To 13. Suppose a number x is chosen from the numbers -2, -1, 0, 1, 2. What will be the probability of x² > 0? 3/5 b. 1/5 C. 2/3 d. 4/5 72 ol لا... 20 10
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