4. (8 points) in a study of comparing the mean yield of seven formulations of a fertilizer, the researcher constructed s
Posted: Mon Nov 15, 2021 12:21 pm
4. (8 points) in a study of comparing the mean yield of seven formulations of a fertilizer, the researcher constructed six mutually orthogonal contrasts for comparing various aspects of the seven formulations. If the individual error rate (a) for each of the six tests is 0.01, what is the experimentwise error rate (ap) for the six tests?