Find the Number of Standard Deviations from the Mean

question 3

Multiple Choice

Find the number of standard deviations from the mean. Round your answer to two decimal places.
-The test scores on the Chapter 10 mathematics test have a mean of 52 and a standard deviation of 10. Andrea scored 86 on the test. How many standard deviations from the mean is that?

• A) 3.40 standard deviations below the mean
• B) 3.40 standard deviations above the mean
• C) 0.49 standard deviations above the mean
• D) 0.49 standard deviations below the mean

---

Definitions:

Supply

The total amount of a product or service available for purchase at any given time.

Statute Of Frauds

A rule of law that mandates specific kinds of agreements must be documented and signed to have legal force.

Oral Agreement

A verbal contract between parties where terms are agreed upon through spoken communication rather than in writing.

UCC

The Uniform Commercial Code, a set of laws that provide legal rules and regulations governing commercial or business dealings and transactions in the United States.