(a)
To find: Objective of the survey
(a)
Answer to Problem 37E
Here, the objective of the survey is to determine the employment rate of graduates in their field of study.
Explanation of Solution
Given:
A college wants to survey its graduating seniors
Calculation:
Since, the college wants to survey its graduating seniors to find out the number of graduates who have already found jobs in their field of study after graduation.
Thus, the objective of the survey is to determine the employment rate of graduates in their field of study.
Conclusion:
Hence, the objective of the survey is to determine the employment rate of graduates in their field of study.
(b)
To describe: the population of the survey.
(b)
Answer to Problem 37E
Here, the population consists of all the graduating seniors of the college.
Explanation of Solution
Calculation:
For this survey, the population consists of all the graduating seniors of the college.
Conclusion:
Hence, the population consists of all the graduating seniors of the college.
(c)
To write: the two unbiased questions for the survey.
(c)
Answer to Problem 37E
Here, the two possible unbiased questions for the survey are:
(1) Are you employed and
(2) If yes, then is your job in the field of study?
Explanation of Solution
Calculation:
(c) Two possible unbiased questions for the survey are:
1. Are you employed?
2. If yes, then is your job in the field of study?
Conclusion:
Hence, the two possible unbiased questions for the survey are:
(1) Are you employed and
(2) If yes, then is your job in the field of study?
Chapter 11 Solutions
Big Ideas Math A Bridge To Success Algebra 2: Student Edition 2015
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