Which of the following best describes “blue oceans” in the Blue Ocean Strategy?

A group of students takes the Kaplan course in hopes that it will improve their SAT scores on the math section above the national mean of 500. The population standard deviation of the SAT is known to be 100.  The sample mean for the students was .  Calculate the observed z score for the sample. **Report your answer to 4 decimal places.

Which of the following statements is an example of a directional null hypothesis?

A vision statement should be focused on current operational goals and financial targets.

According to Playing to Win Chapter 5, core capabilities can remain static over time and still provide a competitive advantage.  

In Playing to Win Chapter 6, management systems are described as tools to ensure compliance, but not as instruments for strategic feedback.

According to Porter, what is the primary difference between strategy and operational effectiveness?

Tragic optimism is: 

Which of the following statements is not true based on research in the field of positive psychology and happiness?

Which is not a definition of Stress?