Mr Jenkins Was Backing Out of His Driveway and Accidentally

question 117

Multiple Choice

Mr. Jenkins was backing out of his driveway and accidentally hit his neighbor (whom he dislikes) as he was biking by. Why isn't this act aggressive?

• A) Because no psychological harm was done.
• B) Because Mr. Jenkins wasn't angry at the time.
• C) The neighbor was defenseless.
• D) It was unintentional.

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Definitions:

Estimator

A guideline or equation that approximates a characteristic of an entire population by analyzing data from a subset of it.

Point Estimate

A single value or statistic that serves as the best guess or estimate of a population parameter based on sample data.

Interval Estimate

An estimate of a population parameter that specifies a range of possible values within which the parameter is expected to lie, usually expressed with a degree of confidence.

Confidence Interval

An interval of values obtained from statistical study of a sample, which is believed to cover the value of a hidden population parameter.