A researcher wanted to study the commuting habits of community college students and faculty. He wanted to compare their mode of transportation to the college. He asked if they walk, bike, or drive to campus. The following table represents the data that was collected. Walks to campus Bikes to campus Drives to campus Total Students 70 22 78 170 Faculty 5 4 23 32 Total 75 26 101 202 A. Find the probability that a randomly selected member of faculty walks to campus. B. If you are randomly selecting a person from those who bike to campus, what is the probability that you will select a student. C. Perform a Test of Independence to determine if commuting habits are dependent on being a student or a faculty
A researcher wanted to study the commuting habits of community college students and faculty. He wanted to compare their mode of transportation to the college. He asked if they walk, bike, or drive to campus. The following table represents the data that was collected. Walks to campus Bikes to campus Drives to campus Total Students 70 22 78 170 Faculty 5 4 23 32 Total 75 26 101 202 A. Find the probability that a randomly selected member of faculty walks to campus. B. If you are randomly selecting a person from those who bike to campus, what is the probability that you will select a student. C. Perform a Test of Independence to determine if commuting habits are dependent on being a student or a faculty
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
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A researcher wanted to study the commuting habits of community college students and faculty. He wanted to compare their
Walks to campus | Bikes to campus | Drives to campus | Total | |
Students | 70 | 22 | 78 | 170 |
Faculty | 5 | 4 | 23 | 32 |
Total | 75 | 26 | 101 | 202 |
A. Find the probability that a randomly selected member of faculty walks to campus.
B. If you are randomly selecting a person from those who bike to campus, what is the probability that you will select a student.
C. Perform a Test of Independence to determine if commuting habits are dependent on being a student or a faculty.
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