Concept explainers
To find: Whether the given survey question is biased or unbiased.
Explanation of Solution
Given information:
The given situation is, “Don’t you agree that students should carpool to school”.
Concept used:
Survey: In a survey, data are collected from the responses given by members of a population regarding their characteristics, behaviours, or opinions.
Experiment: In an experiment, the sample is divided into two groups:
- An experiment group that undergoes a change, and
- A control group that does not undergoes the change.
Observational study: In an observational study, members of a sample are measures or observed without being affected by the study.
The given question is biased as it is asking for the particular service that is carpool. This question shows biasedness towards the carpool.
Chapter 11 Solutions
Glencoe Algebra 2 Student Edition C2014
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