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.)
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.)
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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