True or False Suppose the underlying distribution is known to be normal, or that the sample size is at least thirty (30). The t-test is the appropriate test statistic when the sample standard deviation is used to estimate the population standard deviation

Value-chain analysis can be used to determine if a business is adding unique value in which of the following areas?

A) product research B) human resources C) process innovation D) quality management E) all of the above

A __________ is an entity capable of accessing objects

A. group B. object C. subject D. owner