Assume that the cholesterol levels of adult American women can be described by a normal model with a mean of 188 mg/dL and a standard deviation of 24 mg/dL.  Based on this assumption, what percent of adult American women do you expect to have cholesterol levels between 150 mg/dL and 170 mg/dL? (express your answer to two decimal places)   Percentage = %

The classic idea of US foreign policy that seeks to employ all available diplomatic, economic and military resource to advance the nation interest is

Hard power is

US foreign policies dealing with climate change illustrates that some issues __ .

cross-national organization formed after world war 2 to maintain stability in Europe:

A country that does not permit other countries to sell goods and services within its borders or charges very high tariffs is engaging in __ .

How can you contact your instructor if you have questions about the course?

What is your instructor’s name? (Full name with no title preferred: i.e. “Jane Doe” rather than “Dr. Jane Doe,” “Jane,” or “Professor Doe”)

A phone company has a decision to make.  A supplier of cameras has come forward and offered lower prices than the company’s current vendor.  Before deciding whether or not to switch, the company measures a sample of cameras from the new supplier and their current supplier.  Then, they conduct a hypothesis test to see if there is a statistically significant difference in quality between suppliers.  If the results include a p-value of 0.704, should we assume that the quality is the same or different?

A safety analyst wants to compare how experienced and inexperienced drivers respond to various road conditions.  To measure driving performance, the analyst records the time in seconds that each driver uses to make steering corrections.  He questions whether or not there is a statistically significant difference in variation of “correction time” between driver types.  Based on the following plot, which was generated during a hypothesis test, what can be assumed?