Multiple Choice
A manager at a market research firm randomly sampled 254 adult residents of Ohio and asked each resident if he/she planned to vacation outside of Ohio this coming summer.Sixty-three of these adults responded that they plan to vacation outside of Ohio this coming summer.What is the 95% confidence interval for the population proportion of adult residents of Ohio who plan to vacation outside of Ohio this coming summer?
A) (0.178, 0.318)
B) (0.246, 0.250)
C) (0.195, 0.301)
D) (0.142, 0.354)
Correct Answer:
Verified
Correct Answer:
Verified
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