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

Acquire knowledge on Java control structures and keywords like final.

Distinguish between runtime, syntax, and logic errors.

Grasp the principles of object-oriented programming in Java.

Comprehend Java documentation standards and comment usage.

---

Definitions:

Word-of-mouth Referrals

The process by which people informally recommend products or services to others, often considered a powerful and trustworthy form of marketing.

Innovators

Early adopters of new technologies, processes, or ideas, often leading the way in experimenting with and implementing changes.

Marketers

Professionals who are responsible for creating and delivering marketing strategies and campaigns to promote products, services, or brands.

First Movers

Product pioneers that are the first to create a market or product category, making them readily recognizable to consumers and thus establishing a commanding and early market share lead.