If the test is done at 95% confidence, the null hypothesis should

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A: We have given that, SSx = 4 SSy = 25 SP = 6

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A: Given Information:    μ1=34.1σ=7.13Power=90%Confidence level=95%

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Q: Critical values for quick reference during this activity Confidence level Critical value 0.90 1.645…

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A: A hypothesis test is crucial to inferential statistics.

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Q: a) For the 25 participants, use the Frequencies option to produce output detailing the following…

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