# Question

Regarding z-scores:

a. How is a z-score obtained?

b. What is the interpretation of a z-score?

c. An observation has a z-score of 2.9. Roughly speaking, what is the relative standing of the observation?

a. How is a z-score obtained?

b. What is the interpretation of a z-score?

c. An observation has a z-score of 2.9. Roughly speaking, what is the relative standing of the observation?

## Answer to relevant Questions

An integral part of doing business in the dotcom culture of the late 1990s was frequenting the party circuit centered in San Francisco. Here high-tech companies threw as many as five parties a night to recruit or retain ...Dr. Thomas Stanley of Georgia State University has collected information on millionaires, including their ages, since 1973. A sample of 36 millionaires has a mean age of 58.5 years and a standard deviation of 13.4 years. a. ...The U.S. Census Bureau classifies the states in the United States by region and division. The data giving the region and division of each state are presented on the WeissStats CD. Use the technology of your choice to ...Regarding linear equations with one independent variable, answer the following questions: a. What is the general form of such an equation? b. In your expression in part (a), which letters represent constants and which ...y = 32 + 1.8x (from Exercise 4.7) a. Find the y-intercept and slope of the specified linear equation. b. Explain what the y-intercept and slope represent in terms of the graph of the equation. c. Explain what the y-intercept ...Post your question

0