Concept explainers
To find:The range of young adults who saw a movie recently.
Answer to Problem 5.9MPS
Therange of young adults is
Explanation of Solution
Given information: The given information is:
In a survey it is seen that
The margin of sampling error was within
Calculation:
The difference between the actual number of viewers and the number of survey is less than orequal to
Then,
Solvingthe inequality as is
Solvingthe inequality as is
Therefore, the range of young adultsis
Chapter SH Solutions
Algebra 1
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