In City A,7420 People Are Unemployed in a Random Sample

question 7

Multiple Choice

In City A,7420 people are unemployed in a random sample of 143000 people.In City B,7642 people are unemployed in a random sample of 142000 people.

• A)P-value = 0.0214; If there is no difference in the proportions,there is about a 2.14% chance of seeing the observed difference or larger by natural sampling variation.
• B)P-value = 0.0107; If there is no difference in the proportions,there is about a 1.07% chance of seeing the observed difference or larger by natural sampling variation.
• C)P-value = 0.0214; There is about a 2.14% chance that the two proportions are equal.
• D)P-value = 0.0107; There is about a 1.07% chance that the two proportions are equal.
• E)P-value = 0.9893; If there is no difference in the proportions,there is about a 98.93% chance of seeing the observed difference or larger by natural sampling variation.

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Definitions:

Cumulative Stress

The accumulation of stress over time, often resulting from repeated exposure to stressful events or situations.

Rigid Boundaries

refer to strict limits or rules in relationships or systems that allow little flexibility or exchange.

Social Support

Assistance and comfort provided by others, whether emotionally or practically, contributing to an individual's well-being.

Territoriality Preservation

The actions or behaviors undertaken by individuals or groups to claim, protect, or defend their perceived physical or psychological space against encroachments.