Explain the Completely Randomized Design

question 25

Multiple Choice

Explain the Completely Randomized Design
-A drug company wanted to test a new acne medication. The researchers found 500 adults aged 25-35 and randomly assigned them to two groups. The first group received the new drug, while the second received a placebo. After one month of treatment, the percentage of each group whose acne symptoms decreased was recorded and compared. What type of experimental design is this

• A) completely randomized design
• B) randomized block design
• C) matched-pairs design
• D) single-blind design

---

Definitions:

Financial Reports

Documents that provide an overview of a business's financial condition, including balance sheets, income statements, and cash flow statements.

Periodic Inventory System

An inventory accounting system where updates to inventory levels are made periodically, often at the end of an accounting period, rather than continuously.

Specific Invoice Method

Valuing of inventory where each item is identified with a specific invoice.

Cost of Goods Sold

Financial obligations directly related to producing a company’s saleable goods, encompassing material and labor costs.