When Eaton worked with the University of Notre Dame on its new engineering building to improve its energy efficiency and earn LEED credits, Eaton engaged with a number of people at Notre Dame to finalize the partnership and solidify terms and conditions associated with the agreement. Which of the following people in the buying center would have affected Notre Dame's buying decision (for example, define specs and provide information on evaluating alternatives)?

If the money supply for an economy is $3 trillion and GDP is $10 trillion, then the velocity of money is:

a. 3.33 b. 13.0 c. 7.0 d. 30

Which of the following statements about the sampling distribution of the sample mean is incorrect?

A) The sampling distribution of the sample mean is generated by repeatedly taking samples of size n and computing the sample means. B) The standard deviation of the sampling distribution of the sample mean is equal to ?. C) The mean of the sampling distribution of the sample mean is equal to ?. D) The sampling distribution of the sample mean is approximately normal whenever the sample size is sufficiently large (n ? 30).