The following control chart depicts a datapoint showing a change in the desirable direction: an increased percentage of appropriately discontinued antibiotics, Choose all that apply from the following choices, Percent with Antibiotics Appropriately Discontinued P chart 100 90 - 80 70 60 Percent Discontinued 50 - UL 40 - Mean = 35.40 30- 20 - LL Protocol V.2 Computer Protocol V.2 Reminder 10 Protocol V.1, Education M08 A M | | A S ON DJ 09 F M A M J J A A O A QI team working on a change process would need at least 20 datapoints above or below the UCL or LCL in order to claim that the process has actually changed A single datapoint can be encouraging, but does not indicate that the process has actually changed A single datapoint does not indie correct direction