Question: The following are the drying times minutes of 40 sheets

The following are the drying times (minutes) of 40 sheets coated with polyurethane under two different ambient conditions.
Use a suitable statistical computer program to test whether there is a significant difference between the mean drying times under the two ambient conditions. Use the 0.05 level of significance.

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  • CreatedNovember 04, 2015
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