Concept explainers
To find: The situation if it is survey, a experiment or a observational study and then identify the sample and suggest the population from which it may have been selected.
Answer to Problem 7SGR
The situation is the survey the sample from every tenth shopper.
Explanation of Solution
Given:
The given statement is that the every tenth shopper coming out of the store is asked questions about his or her satisfaction with the store.
Calculation:
Consider given statement is that the every tenth shopper coming out of the store is asked questions about his or her satisfaction with the store.
Here the given statement is the survey as the data is being collected from the shoppers and the sample is every tenth shopper that is coming out of the store and the population is the potential shopper of the store.
Chapter 11 Solutions
Glencoe Algebra 2 Student Edition C2014
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