If You Reject the Null Hypothesis When It Is in Fact

question 1

Multiple Choice

If you reject the null hypothesis when it is in fact true in the population, then what type of error have you made?

• A)A Type I error
• B)A Type II error
• C)A calculation error
• D)All of the above

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Definitions:

Margin of Safety

The difference between actual or expected sales and the sales level at which the business incurs no profit or loss.

Break-even Point

The point at which total costs and total revenue are equal, meaning there is no net loss or gain, and the business is just covering its costs.

Break-even Point

The level of sales or production at which total revenues equal total expenses, resulting in neither profit nor loss.

Fixed Costs

Costs that do not change with the level of output or sales, such as rent, salaries, or insurance premiums.