
Concept explainers
To evaluate the validity of the information and the conclusion.

Answer to Problem 12.3MPS
Valid information and the conclusion.
Explanation of Solution
Given:
Question: Should the media club meet after the school.
Sample: Students were randomly given the invitation.
Results: 68% before school, 24% after school, 8% no preference.
Conclusion : the media club should meet before the school.
Calculation:
Since there are more number of votes in favor of meeting the media club before the school, so the conclusion seems valid. Also the students are getting randomly selected, so there is no biased responses. Thus, it can be concluded that the information is valid and so the conclusion.
Chapter SH Solutions
Algebra 1
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