A Simple Random Sample of 450 Residents in the State

question 1

Multiple Choice

A simple random sample of 450 residents in the state of New York is taken to estimate the proportion of people who live within 1 mile of a hazardous waste site.If 135 of the residents in the sample live within 1 mile of a hazardous waste site,what are the values of the sample proportion of people who live within 1 mile of a hazardous waste site and its standard error?

• A)0.3 and 0.01
• B)0.3 and 0.022
• C)0.3 and 0.21
• D)0.7 and 0.022

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Definitions:

Fossil Evidence

Remains or impressions of prehistoric organisms preserved in rock layers, crucial for understanding evolutionary history.

Tribes

Social groups typically consisting of familial ties, shared customs, and traditions, often with a distinct culture and social structure.

Ingroup-Outgroup Biases

A rephrased explanation of the tendency to exhibit favoritism towards one's own group while displaying prejudice or hostility towards others.

Stereotypes

Stereotypes are overgeneralized beliefs about a particular category of people, which often lead to prejudiced attitudes or actions.