A company is doing a hypothesis test on the variation of quality from two suppliers Both distributions are normal, and the populations are independent use 0 01 H 0 1 2 2 2 H A 1 2 2 2 The standard deviation of the first sample is 3 6584 4 2023 is the standard deviation of the second sample the statistic test is

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Question: A company is doing a hypothesis test on the variation of quality from two suppliers. Both distributions are normal, and the populations are independent. use

A company is doing a hypothesis test on the variation of quality from two suppliers. Both distributions are normal, and the populations are independent. use

= 0.01

H₀:₁²=₂²

H_A:₁²>₂²

The standard deviation of the first sample is 3.6584

4.2023 is the standard deviation of the second sample.

the statistic test is

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