After surveying a randomly selected sample of students, Bill concludes that students at his school study an average of two hours a day. Bill's conclusion is an example of a(n)

Question

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Bill's conclusion is an example of a point estimate because he has used a single value (the average of two hours) to estimate the population parameter (the average study hours for all students at the school).

After Surveying a Randomly Selected Sample of Students, Bill Concludes