(a)
The power of 2 represents the number of different ways that the student can answer the questions.
(a)
Answer to Problem 68E
The Part 1 has 13 questions and each equation has 2 possible answers, the total number of ways is 213
Explanation of Solution
Given information:
The school is conducting the survey. The students can answer the questions either with agree or disagree.
Formula used:
It is based on maximum number of occurrence.
Calculation:
Since Part 1 has 13 questions and each equation has 2 possible answers, the total number of ways is 213
Conclusion:
The Part 1 has 13 questions and each equation has 2 possible answers, the total number of ways is 213
(b)
The power of 2 represents the number of different ways that the student can answer the questions on the entire survey.
(b)
Answer to Problem 68E
There are a total of 23 questions each with 2 possible answers so the number of ways is 223
Explanation of Solution
Given information:
The school is conducting the survey. The students can answer the questions either with agree or disagree.
Formula used:
It is based on maximum number of occurrence.
Calculation:
There are a total of 23 questions each with 2 possible answers so the number of ways is 223
Conclusion:
There are a total of 23 questions each with 2 possible answers so the number of ways is 223
(c)
The value in which the student’s results in answering the questions based on agree or disagree.
(c)
Answer to Problem 68E
If there are 3 possible answers for each question then part a) changes to 313 and part b) changes to 323
Explanation of Solution
Given information:
The school is conducting the survey. The students can answer the questions either with agree, disagree or no option.
Formula used:
It is based on maximum number of occurrence.
Calculation:
There are 3 possible answers for each question in part a) changes to 313 and part b) changes to 323
Conclusion:
If there are 3 possible answers for each question then part a) changes to 313 and part b) changes to 323
Chapter 6 Solutions
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