Technology has matured to the point that as new technologies are introduced, potential ethical issues are immediately addressed

For a large sample size, the t distribution approaches the normal distribution. Thus, the t-test and the z-test are equivalent

Indicate whether the statement is true or false

Which of the following can be supported more effectively and efficiently through direct buyer-seller negotiations?

A) strategic sourcing B) spot buying C) B2C e-commerce D) MRO