Author Question: A soft drink filling machine, when in perfect adjustment, fills the bottles with 12 ounces of soft ... (Read 160 times)

nanna · **on:** Mar 25, 2023

Question 1

A machine is designed to fill toothpaste tubes with 5.8 ounces of toothpaste. The manufacturer does not want any underfilling or overfilling. The correct hypotheses to be tested are

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H₀: μ≠ 5.8 H_a: μ = 5.8

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H₀: μ = 5.8 H_a: μ≠ 5.8

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H₀: μ> 5.8 H_a: μ≤ 5.8

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H₀: μ≥ 5.8 H_a: μ< 5.8

Question 2

A soft drink filling machine, when in perfect adjustment, fills the bottles with 12 ounces of soft drink. Any over filling or under filling results in the shutdown and readjustment of the machine. To determine whether or not the machine is properly adjusted, the correct set of hypotheses is

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H₀: μ< 12 H_a: μ 12

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H₀: μ 12 H_a: μ> 12

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H₀: μ≠ 12 H_a: μ = 12

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H₀: μ = 12 H_a: μ≠ 12

furthoh · **Reply #1 on:** Mar 25, 2023

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