When plotted on a Levy-Jennings chart,a control that has been left on the counter overnight instead of being refrigerated might show a/an:

Question

Quizplus · Accepted Answer

Leaving a control on the counter overnight instead of refrigerating it can cause a shift in the data because the values will likely be outside the expected range, as the control has been exposed to suboptimal conditions. The other options (Increased CV, Trend, Change in precision) are not necessarily indicated by leaving a control on the counter overnight.

When Plotted on a Levy-Jennings Chart,a Control That Has Been