Use the Table for the Question(s) Below

question 9

Multiple Choice

Use the table for the question(s) below.
Consider the following returns:

-The variance on a portfolio that is made up of equal investments in Stock X and Stock Y stock is closest to:

• A) 0.12
• B) 0.10
• C) 0.69
• D) 0.29

---

Definitions:

Construct Validity

The extent to which a test measures what it claims to measure, assessing the accuracy of an instrument or experiment.

Conceptual Replication

The process of conducting a study with different methods or measures than the original to validate the same underlying concept or hypothesis.

Direct Replication

The process of conducting a study with the same methodology and under the same conditions as a previous study to verify its results.

Meta-analysis

is a statistical technique that combines the results of multiple scientific studies to arrive at a comprehensive conclusion.