Which Is Not an Assumption of Least Squares Regression

question 39

Multiple Choice

Which is not an assumption of least squares regression?

• A)Normal X values
• B)Non-autocorrelated errors
• C)Homoscedastic errors
• D)Normal errors

---

Definitions:

Third-Party Vendor

An external provider who offers goods or services to a company but is not directly connected to its primary operations.

Amazon Fulfillment Center

A warehouse facility where Amazon stores, packs, and ships products on behalf of sellers using Amazon's platform.

B2B Transaction

A commercial transaction between businesses, such as between a manufacturer and a wholesaler, or between a wholesaler and a retailer.

B2C Transaction

A commercial exchange wherein businesses sell goods or services directly to consumers, typically through retail outlets or online platforms.