As a Step in Establishing Its Rates,an Automobile Insurance Company

question 40

True/False

As a step in establishing its rates,an automobile insurance company is interested in determining whether there is a difference in the mean highway speeds that drivers of different age groups drive.To help answer this question,it has selected a random sample of drivers in three age categories: under 21,21-50,and over 50.The engineers then recorded the drivers' speeds at a designated point on a highway in the state.The subjects were unaware that their speed was being recorded.The following one-way ANOVA output was generated from the sample data.Based upon this output,it is possible that a Type II statistical error has been committed if the null hypothesis is tested at the alpha equal 0.05 level.
Anova: Single Factor
SUMMARY ANOVA

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Definitions:

Taking a Loss

The action of selling an asset for less than its purchase price, resulting in a financial loss for the seller.

Regulated Natural Monopolies

Companies that operate in a market with no competition due to high infrastructure costs, but their prices and services are regulated by the government to protect consumers.

Public Utilities

Companies that provide essential services such as water, electricity, and telecommunications to the public, usually subject to government regulation.

Economies of Scale

Cost advantages reaped by companies when production becomes efficient, as the scale of operations and output increases.