The Ages of Students in a Class Have Been Put

question 48

Multiple Choice

The ages of students in a class have been put into the frequency distribution below. What is the average age of these students?

• A) 19.50
• B) 19.83
• C) 20.00
• D) 22.00
• E) 23.00

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Definitions:

Variable Selling Expense

Expenses that fluctuate in direct proportion to the number of sales, like sales commissions and freight fees.

Shipping Costs

Expenses associated with the delivery of goods from the manufacturing point to the customer or distribution center.

Variable Manufacturing Cost

Costs that fluctuate with the level of production output, such as raw materials and direct labor.

Fixed Manufacturing Cost

Overheads that do not change with the level of manufacturing output, including salaries of permanent staff and rent.