Mathematics, 20.04.2020 20:31 kingofmortals2119

An experiment was performed to compare the burning times of chemical flares with two different formulations. The results are:

Type 1: 65 83 64 65 86 82 85 74 90 72 66
Type 2: 64 73 57 69 67 56 76 77 89 64 59

Assuming the variances are equal. Answer the followings with an α of 0.05.

a. Test the hypothesis
b. Verify the equal variance assumption.

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An experiment was performed to compare the burning times of chemical flares with two different formu...