Alpha level is a probability value that is used to define the concept of "very unlikely" in a hypothesis. This value determines he boundaries for the critical region, which is composed of the extreme sample values that are very unlikely to be obtained if the null hypothesis is true. Type I error is <span>when a researcher rejects a true null hypothesis.</span>
The relationship between the alpha level, the size of the critical region, and the risk of a type i error is the following: when the alpha level increases, the critical region increases and type I error increases.
Answer: Gross national product (GNP)
Explanation: Gross domestic produce refers to the market value of all final goods and service produced withing the domestic territory of a country. It considers where the production occurs. While, GNP refers to the market value of final goods produced by factors of production owned by a country's residents. Thus, GNP considers who is responsible for the production.
Thus, correct option is <em>Gross National Product</em> (<em>GNP</em>).
Answer:
6,250 units
Explanation:
The computation of the number of units that should be sold and produced in order to break even is shown below:
as we know that
Break even point = Fixed cost ÷Contribution margin per unit
Here
Contribution margin per unit = Selling price - Variable costs
= $28 - $12
= $16
So, the breakeven is
= $100,000 ÷ $16
= 6,250 units