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Mathematics, 07.08.2019 05:20 HalpMehPlz

Apaint manufacturer wants to compare drying times of two different types of paint. they use type a on a random sample of 12 walls and type b on a different sample of 12 walls. comparing the mean drying times for the two types will involve a(n) test. type the correct answer in the following input field, and then select the submit answer button or press the enter key when finished.

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