Chi test

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Southern New Hampshire University *

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H5644

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Industrial Engineering

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Feb 20, 2024

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docx

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Chi Quiz Chi-Square Quiz 1. Statistically, we cannot conclude that the proportions of people who do and do not feel safe walking in their neighborhood at night are unequal. False. 2. Which statement appropriately characterizes the pattern of the relationship observed forthe one-way design? There are significantly more people than expected, under the assumption of equality, who feel afraid of walking in their neighborhood at night. 3. Statistically, we cannot conclude that the proportions of people who do and do not feel safe walking in their neighborhood at night are dependent on one’s class. False 4. Which social class had a greater proportion of people who were afraid to walk outside a night than who were not afraid to walk outside at night in their neighborhood? All of them

5. Two social classes were more likely than expected to be afraid of walking outside at night in their neighborhood: working and _____. Middle 6. Which group differs most from expected values Lower 7. How could you follow up this two-way analysis? With a one-way χ2 test for each class separately 8. It is accurate to say that people who identify as lower class do not feel safe walking outside in their neighborhood at night. False 9. Which statement captures the nature of the observed dependency most effectively? People who identify as lower class are significantly less likely than expected to feel afraid walking outside in their neighborhood at night.

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