A survey provided the following data for 2015 students. Age Group ( 23 and under 24-26 27-30 31-35 36 and over 23 and under Total 24-26 27-30 31-35 36 and over Yes Applied to More Than One School U Yes No 205 297 187 64 (a) For a randomly selected student, prepare a joint probability table for the experiment consisting of observing the student's age and whether the student applied to one or more schools. (Round your answers to four decimal places.) Total 51 No 1.0000 199 381 269 193 169 (b) What is the probability that a randomly selected applicant is 23 or under? (Round your answer to four decimal places.) C (c) What is the probability that a randomly selected applicant is older than 26? (Round your answer to four decimal places.) MY NOTES (d) What is the probability that a randomly selected applicant applied to more than one school? (Round your answer to four decimal places.)

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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A survey provided the following data for 2015 students.
Age Group
23 and under
24-26
27-30
31-35
36 and over
23 and under
Total
24-26
27-30
31-35
36 and over
Applied to More Than One School
Yes
Yes
205
297
187
64
51
No
(a) For a randomly selected student, prepare a joint probability table for the experiment consisting of observing the student's age and whether the student applied to one or more schools. (Round your answers to four decimal places.)
No
Total
1.0000
199
381
269
193
169
(b) What is the probability that a randomly selected applicant is 23 or under? (Round your answer to four decimal places.)
(c) What is the probability that a randomly selected applicant is older than 26? (Round your answer to four decimal places.)
MY NOTES
(d) What is the probability that a randomly selected applicant applied to more than one school? (Round your answer to four decimal places.)
A
Transcribed Image Text:A survey provided the following data for 2015 students. Age Group 23 and under 24-26 27-30 31-35 36 and over 23 and under Total 24-26 27-30 31-35 36 and over Applied to More Than One School Yes Yes 205 297 187 64 51 No (a) For a randomly selected student, prepare a joint probability table for the experiment consisting of observing the student's age and whether the student applied to one or more schools. (Round your answers to four decimal places.) No Total 1.0000 199 381 269 193 169 (b) What is the probability that a randomly selected applicant is 23 or under? (Round your answer to four decimal places.) (c) What is the probability that a randomly selected applicant is older than 26? (Round your answer to four decimal places.) MY NOTES (d) What is the probability that a randomly selected applicant applied to more than one school? (Round your answer to four decimal places.) A
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