REPORTING AND THESIS WRITING
DETERMINING EXPERIMENTAL AND SAMPLE DESIGNS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following survey demonstrates response bias?
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A survey in which the principle asked the first 100 students to walk in front of his door questions regarding school work.
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500 randomly selected students had 300 students refuse to respond to any future phone calls.
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20 football students were asked their feelings about sports in their schools.
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The principle asked each student in each classroom how much time they spent doing their homework.
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“With the price of apples rising because of it, how important is the quality of apples?” is asked of the general consumer in a grocery store.
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Explanation:
Detailed explanation-1: -The correct solution is “Formative evaluation".
Detailed explanation-2: -What is sampling bias? Sampling bias is a type of survey bias that occurs when a research study does not use a representative sample of a target population. In other words, you gather data from a group in which some members of the intended population have a higher or lower sampling probability than others.
There is 1 question to complete.