Non-parametric testing is done when which of these are applicable? (Note: There are 3 correct answers).

Question

Johnny Tien · Accepted Answer

A Hypothesis Test for the Median of the population is in question

Johnny Tien · Accepted Answer

It does not require data to come from Normally Distributed populations

Johnny Tien · Accepted Answer

They look at the Median rather than the Mean of populations

Johnny Tien · Answer

When the traditional t tests don't produce the results we need

Johnny Tien · Answer

When there are no parameters to measure in the process

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