when is treatment c used when to test confidence in a marketing eval when to use confidence test when to use confidence test for new group what is the confidence score of treatment c how accurate is treatment c? can a control be used for a single month how to evaluate an inherited test how to determine whether treatment b is the new control what is the highest confidence score used to evaluate a direct mail campaign what is the confidence test for marketing automation when do you do confidence testing for a campaign which is the most appropriate test for evaluating an inherited marketing project? which creative is considered the new control at month end? is treatment c a valid control for the upcoming quarter what is the confidence score for treatment c what is the x score of treatment c when to use confidence test which a/b/c test would be used to evaluate a new customer what does z score mean for treatment c