Question: Question 36 1 pts When would it be more appropriate to use a t-test in order to test a hypothesis? O It doesn't matter; t-tests

Question 36 1 pts When would it be more appropriate to use a t-test in order to test a hypothesis? O It doesn't matter; t-tests and z-tests can be used interchangeably. O Never. A z-test should always be used whenever we test a hypothesis. O When the variance of the population is unknown. O When the variance of the population is known

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