Loss of subjects.

A dental researcher is attempting to put together a questionnaire that incorporates questions on common drugs used in dental practice. She asks a pharmacologist to review the questionnaire in that regard. The pharmacologist is reviewing the questionnaire for:

A quota sampling technique allows for each of the following events to occur in the sampling process except one. Choose the exception.

Which of the following terms relates to the extent to which a test measures what it is intended to measure:

In a research study, patients are randomly assigned a unique identification number. These numbers represent a(n):

Assuming that the overall results of a study form a bell-shaped curve, the more dispersed a set of scores is:

Given the following scores of 10, 15, 15, 15, 15, 25, 80 it can be said of the mean, median, and the mode that:

The t-test is an example of which type of statistics?

Indicate whether the statement it is CORRECT or INCORRECT. Provide an explanation of the reasoning behind your answer (2 marks). Please note there could be more than one correct/incorrect statement.Routine risk minimisation activities apply to all medicines.

Indicate whether the statement it is CORRECT or INCORRECT. Provide an explanation of the reasoning behind your answer (2 marks). Please note there could be more than one correct/incorrect statement.During the roll-out of a new vaccine, adverse events of special interest (AESI) are best identified through spontaneous reporting by healthcare workers and vaccinees or their caregivers to determine whether there is a link between the vaccine and the AESI.