Textbook ExpertVerified Tutor
11 Nov 2021
Given information
Given: Suppose that the insurance companies did do a survey. They randomly surveyed drivers and found that
claimed they always buckle up. We are interested in the population proportion of drivers who claim they always buckle up.
Step-by-step explanation
Step 1.
- Not everybody incorporates a phone or a listed telephone number.
- So many folks don’t able to take surveys over the phone or might not be honest in their answers.
- Many people screen their calls and won’t answer the phone if they don’t acknowledge the caller’s variety.
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