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Inclusion and exclusion criteria control for extraneous variables related to subject selection.

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

Intervention fidelity = consistency

Which one of the following statements is true about non-probability sampling techniques and probability sampling techniques?

Nominal scale includes gender, race, and marital status.

If you asked a convenience sample of subjects which of two types of chocolate they prefer and wished to compare the frequencies with an inferential test, which of the following would be appropriate?

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

At which level of significance can a researcher be the most confident that a real difference exits between two treatments?

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.Ideally, a Risk Management Plan (RMP) should be submitted during the pre-authorisation phase of a product’s life cycle. This is to ensure that all serious risks are identified and managed before a product is authorised for use.

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.Risk evaluation in a periodic safety update report should be based on all uses of the product.