Which of the Following Statements Is Incorrect

question 95

Multiple Choice

Which of the following statements is incorrect?

• A) The security market line shows the relationship between risk and return for any stock or portfolio.
• B) The y-intercept of the security market line represents the return on the risk-free asset.
• C) The measure of risk used in creating the security market line is the standard deviation.
• D) none of these choices are incorrect.

Realize the role of neurotransmitters in neural activity and behaviors.

Grasp the impact of myelin on neural impulse transmission.

Appreciate the importance of glial cells in the nervous system.

Understand the electrochemical process of neural impulse transmission.

---

Definitions:

Nonparametric

Nonparametric refers to statistical methods that do not assume a specific distribution pattern for the data, making them suitable for data that does not fit normal distribution assumptions.

Distributions

Refers to the way values are spread over a range for a dataset or variable in statistics.

Magnitude and Direction

Magnitude and direction describe the strength and the pathway (positive or negative) of a relationship or effect observed within a dataset.

Mann-Whitney U

A nonparametric test that compares differences between two independent groups on a single, continuous variable.