One of the Assumptions of the T-Test Is That the Variable

question 25

Multiple Choice

One of the assumptions of the t-test is that the variable from which the mean is calculated is a _______________ variable.

• A) categorical
• B) dichotomous
• C) continuous
• D) ordinal

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Definitions:

Direct Materials

Direct materials are the raw materials that are directly traceable and allocable to a finished product in the manufacturing process, directly impacting the cost of goods sold.

Production Costs

The total expense incurred in the manufacture of a product, including labor, materials, and overhead.

Gross Profit

The difference between sales revenue and the cost of goods sold, before deducting overhead, payroll, taxation, and interest payments.

Net Profit

The remaining income after all expenses, taxes, and costs have been subtracted from total revenue.