STATISTICAL TECHNIQUES AND TOOLS
CONFIDENCE INTERVALS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A survey of 280 homeless persons showed that 63 were veterans. Construct a 90% confidence interval for the proportion of homeless persons who are veterans.
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(0.161 to .289)
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(0.176 to 0.274)
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(0.184 to 0.266)
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(0.167 to 0.283)
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Explanation:
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