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Z-tests and weighted data

Question & Answer


Question

I'm using the Z-tests on Statistics 21 for column proportions in Custom Tables but it appears that they are based on weighted data, which is not what I want. Is it the case that Z-tests are based on weighted data and if so, is there a way to change the z-test to base the significance on the unweighted data?

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Document Information

Modified date:
16 June 2018

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