Question: Assume that the populations are normally distributed. Test the given hypothesis. 1 2 at the = 0.05 level of significance Sample 1 Sample

Assume that the populations are normally distributed. Test the given hypothesis.

σ1 ≠ σ2 at the α = 0.05 level of significance

Sample 1 Sample 2 16 16 16 3.2 3.5

Sample 1 Sample 2 16 16 16 3.2 3.5

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