The Sampling Distribution of the Ratio of Two Independent Sample

question 122

Multiple Choice

The sampling distribution of the ratio of two independent sample variances selected randomly from normal populations with equal variances is:

• A) a normal distribution
• B) a t distribution
• C) an F distribution
• D) a binomial distribution
• E) a chi-square distribution

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Definitions:

Standard Direct Labor Cost

The predetermined cost of labor assigned directly to the production of goods, based on estimated time and wage rates.

Total Overhead Variance

The difference between the actual overhead incurred and the overhead allocated to production over a period.

Sales Price Variance

The difference between the actual selling price and the expected selling price of a product multiplied by the number of units sold.

Average Price

The mean cost of a commodity or service computed by dividing the total cost of all units purchased by the number of units.