When the sample size is more than 30 and sigma is known, the population must be normally distributed to calculate a confidence interval

Which of the following represents strategy formulation in a nonmarket issue?

a) A firm hires a law firm to provide advice on energy subsidies and emission taxes. b) A firm designates a manager to engage in lobbying for energy subsidies in Washington. c) A firm identifies that the energy subsidy and emission tax issue will be pursued with the state government and then at the national level. d) A firm forms an ad hoc coalition with U.S. companies that require energy subsidies.

A study by Korn/Ferry found that ________ of U.S. boards of directors had at least one ethnic minority member in 2007

A) 6% B) 26% C) 47% D) 78% E) 96%