What Is the Null Hypothesis

question 3

Multiple Choice

What is the null hypothesis?

• A) There is an effect.
• B) There is no construct validity.
• C) There is no external validity.
• D) There is no effect.

---

Definitions:

Shipping Expenses

Costs incurred in transporting goods from one location to another, including freight and packaging fees.

Production Estimates

Forecasts or predictions about the quantity of products that will be produced over a specific period.

Sales Estimates

Projected figures of the amount and value of sales expected to be achieved in a future period.

Units Manufactured

The total number of units produced by a company during a specific period.