which of the following would not be an element of a contingency table? Exposure is present and disease is present Exposure is present and disease is absent Exposure is absent and disease is present Exposure is absent and disease is absent
which of the following would not be an element of a contingency table?Exposure is present and disease is
present
Exposure is present and disease is absent
Exposure is absent and disease is present
Exposure is absent and disease is absent