Concept explainers
Whether thegiven sentence is unbiased or biased.
Answer to Problem 12.1.3EP
The sentence is biased systematic or convenience.
Explanation of Solution
Given information:
The given sentence is “A table is set up outside of a large department store. All people entering the store are given a survey about their preference of brand for blue jeans. As people leave the store, they can return the survey”.
Calculation:
The sample is to set up a table outside the large department store all people that enters the store will be given a survey about their preference regarding brand of blue jeans. This is a convenience response sample because the people who enter the large department can give their survey about according to their convenience.
Therefore, the sentence is biased systematic or convenience.
Chapter SH Solutions
Algebra 1
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