Testing assumptions, For its validity, all hypothesis

Testing assumptions

Assignment Help Basic Statistics

Reference no: EM13108912

For its validity, all hypothesis testing depends heavily on the assumption that the sample that is used was drawn using probability sampling techniques.

Why is this important?

What can you do if you just cannot use a probability sampling technique? (For example, suppose there is no good sampling frame available for the population of interest.)

Reference no: EM13108912

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