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    Hypothesis Testing : Proportion and Solutions in Research Issue

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    A comparison between products manufactured in China VS Mexico and their perceived quality to the US consumer based on manufacturing location. We can state that 75% of American's perceive that a product (non-electronic) manufactured in Mexico is of better quality than a product manufactured in China. To do the testing we just asked 40 Americans and 29 agreed. Test the hypothesis that 75% of American's perceive that a product manufactured in Mexico is of better quality than a product manufactured in China at 0.05 significance level.

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    Solution Preview

    Explain how the use of the hypothesis testing can be used to evaluate solutions to the research issue.
    A comparison between products manufactured in China VS Mexico and their perceived quality to the US consumer based on manufacturing location. We can state that 75% of American's perceive that a product (non-electronic) manufactured in Mexico is of better quality than a product manufactured in China. To do the testing we just asked 40 Americans and 29 agreed. Test the hypothesis that 75% of American's perceive ...

    Solution Summary

    Step by step method for testing the hypothesis under 5 step approach is discussed here. Excel template for each problem is also included. This template can be used to obtain the answers of similar problems.

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