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A university conducted a survey of 377 undergraduate students regarding satisfaction with student government. Results of the survey are shown in the table by class rank. Complete parts (a) through (d) below. E Click the icon to view the table. ..... (a) If a survey participant is selected at random, what is the probability that he or she is satisfied with student government? P(satisfied) =O (Round to three decimal places as needed.) Data Table (b) If a survey participant is selected at random, what is the probability that he or she is a junior? P(junior) =O (Round to three decimal places as needed.) ETTIU Freshman Sophomore 47 Junior Senior Total 233 66 Satisfied 59 63 64 (c) If a survey participant is selected at random, what is the probability that he or she is satisfied and a junior? Neutral 22 15 14 15 21 100 Not satisfied 19 22 16 78 P(satisfied and junior) =O Total 377 100 84 93 (Round to three decimal places as needed.) (d) If a survey participant is selected at random, what is the probability that he or she is satisfied or a junior? P(satisfied or junior) = (Round to three decimal places as needed.) Print Done

A university conducted a survey of 377 undergraduate students regarding satisfaction with student government. Results of the survey are shown in the table by class rank. Complete parts (a) through (d) below. E Click the icon to view the table. ..... (a) If a survey participant is selected at random, what is the probability that he or she is satisfied with student government? P(satisfied) =O (Round to three decimal places as needed.) Data Table (b) If a survey participant is selected at random, what is the probability that he or she is a junior? P(junior) =O (Round to three decimal places as needed.) ETTIU Freshman Sophomore 47 Junior Senior Total 233 66 Satisfied 59 63 64 (c) If a survey participant is selected at random, what is the probability that he or she is satisfied and a junior? Neutral 22 15 14 15 21 100 Not satisfied 19 22 16 78 P(satisfied and junior) =O Total 377 100 84 93 (Round to three decimal places as needed.) (d) If a survey participant is selected at random, what is the probability that he or she is satisfied or a junior? P(satisfied or junior) = (Round to three decimal places as needed.) Print Done

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 university conducted a survey of 377 undergraduate students regarding satisfaction with student government. Results of the survey are shown in the table by class rank. Complete parts (a) through (d) below. Click the icon to view the table. ..... (a) If a survey participant is selected at random, what is the probability that he or she is satisfied with student government? P(satisfied) = (Round to three decimal places as needed.) Data Table (b) If a survey participant is selected at random, what is the probability that he or she is a junior? P(junior) = (Round to three decimal places as needed.) %D Freshman Total Sophomore 47 Junior Senior Satisfied 59 63 64 233 (c) If a survey participant is selected at random, what is the probability that he or she is satisfied and a junior? Neutral 22 15 14 15 66 Not satisfied 19 22 16 21 78 P(satisfied and junior) = Total 100 84 93 100 377 %3D (Round to three decimal places as needed.) (d) If a survey participant is selected at random, what is the probability that he or she is satisfied or a junior? P(satisfied or junior) = (Round to three decimal places as needed.) Print Done
Transcribed Image Text:A university conducted a survey of 377 undergraduate students regarding satisfaction with student government. Results of the survey are shown in the table by class rank. Complete parts (a) through (d) below. Click the icon to view the table. ..... (a) If a survey participant is selected at random, what is the probability that he or she is satisfied with student government? P(satisfied) = (Round to three decimal places as needed.) Data Table (b) If a survey participant is selected at random, what is the probability that he or she is a junior? P(junior) = (Round to three decimal places as needed.) %D Freshman Total Sophomore 47 Junior Senior Satisfied 59 63 64 233 (c) If a survey participant is selected at random, what is the probability that he or she is satisfied and a junior? Neutral 22 15 14 15 66 Not satisfied 19 22 16 21 78 P(satisfied and junior) = Total 100 84 93 100 377 %3D (Round to three decimal places as needed.) (d) If a survey participant is selected at random, what is the probability that he or she is satisfied or a junior? P(satisfied or junior) = (Round to three decimal places as needed.) Print Done
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