Concept explainers
To evaluate: The validity of the information and conclusion.
Answer to Problem 5CYU
The question asked to the student that is on the given table is biased and the conclusion is invalid.
Explanation of Solution
Given information:
Sample 21,700 6th-to 12th-grade students surveyed by USA weekend.
Calculation:
Since, the students are obliged to answer how many hours they volunteer per year which in turns gives the impression that all of them are interested in volunteering so the question asked to the student that is on the given table is biased. Hence, the conclusion is invalid.
Hence,
The question asked to the student that is on the given table is biased and the conclusion is invalid.
Chapter 12 Solutions
Algebra 1
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