Which of the Following About the Normal Distribution Is Not

question 172

Multiple Choice

Which of the following about the normal distribution is not true?

• A)Theoretically,the mean,median,and mode are the same.
• B)About of the observations fall within ±1 standard deviation from the mean.
• C)It is a discrete probability distribution.
• D)Its parameters are the mean,μ and standard deviation,σ.

---

Definitions:

Extraneous Solutions

Extraneous solutions are solutions that arise in the process of solving an equation but do not satisfy the original equation.

Equation

An affirmation in mathematics that posits the equality of two different expressions.

Directly

Directly refers to a manner of action or occurrence that happens without any intervening factors or steps.

Square

A mathematical operation involving multiplying a number by itself, or a geometric figure with four equal sides and four right angles.