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The probability that at most three students will attend has been shaded with red.

The probability that at most three students will attend has been shaded with red.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A school newspaper reporter decides to randomly survey 20 students to see if they will attend Christmas Festival of Lights this year. Based on past years, she knows that 14% of students attend. We are interested in the number of students who will attend this year. The probability that at most three students will attend has been shaded with red. Choose the correct graph. The probability that at most three students will attend. 1. 2. 3. 4. P(X=x) P(X=x) P(X=x) 0.25 0.20 0.15 0.10 0.05 0.00 0.25 0.20 0.15 0.10 0.05 0.00 0.25 0.20 0.15 0.10 0.05 0.00 0.25 0.20 0.15 0.10 0.05 0.00 0 1 2 3 4 5 6 7 X 0 1 2 3 4 5 6 7 X ........ 0 1 2 3 4 5 6 7 X 8 X 8 8 9 9 9 0 1 2 3 4 5 6 7 8 9 10 11 10 11 10 11 10 11
Transcribed Image Text:A school newspaper reporter decides to randomly survey 20 students to see if they will attend Christmas Festival of Lights this year. Based on past years, she knows that 14% of students attend. We are interested in the number of students who will attend this year. The probability that at most three students will attend has been shaded with red. Choose the correct graph. The probability that at most three students will attend. 1. 2. 3. 4. P(X=x) P(X=x) P(X=x) 0.25 0.20 0.15 0.10 0.05 0.00 0.25 0.20 0.15 0.10 0.05 0.00 0.25 0.20 0.15 0.10 0.05 0.00 0.25 0.20 0.15 0.10 0.05 0.00 0 1 2 3 4 5 6 7 X 0 1 2 3 4 5 6 7 X ........ 0 1 2 3 4 5 6 7 X 8 X 8 8 9 9 9 0 1 2 3 4 5 6 7 8 9 10 11 10 11 10 11 10 11
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