Which type of bias do you think would be introduced

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Refer to the three types of bias given. Which type of bias do you think would be introduced in each of the following situations? Explain.

a. A list of registered automobile owners is used to select a random sample for a survey about whether people think homeowners should pay a surtax to support public parks.

b. A survey is mailed to a random sample of residents in a city asking whether or not they think the current mayor is doing an acceptable job.

Reference no: EM131405893

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