Question
A survey provided the following data for 2015 students. Applied to More Than One School Yes No Age Group 23 and under 208 202 24-26
A survey provided the following data for 2015 students.
Applied to More Than One School | |||
---|---|---|---|
Yes | No | ||
Age Group | 23 and under | 208 | 202 |
24-26 | 298 | 377 | |
27-30 | 187 | 266 | |
31-35 | 64 | 194 | |
36 and over | 49 | 170 |
(a)For a randomly selected student, 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.)
Yes | No | Total | |
---|---|---|---|
23 and under | |||
24-26 | |||
27-30 | |||
31-35 | |||
36 and over | |||
Total | 1.0000 |
(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.)(d)What is the probability that a randomly selected applicant applied to more than one school? (Round your answer to four decimal places.)
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