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Question 3 0/1 EFFECT OF WATER-SOLUBLE POLLUTANTS ON MEMBRANE PERMEABILITY Treatment Group Treatment Solution (% by volume) M
0.034 IV 70% acetone; 30% water 0.274 0.018 100% water 0.095 0.004
5:14 - UE X Problem Set 1: Attempt 1 0.004 A student formulated a hypothesis that water-soluble pollutants damage living orga
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Answer #1

Null hypothesis seems to be  supported by Group IV : 70% acetone + 30% water.

Acetone causes more damage than the isopropanol does, clearly indicated by higher absorbance and low standard error of mean.

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