Express the Confidence Interval Using the Indicated Format $0.491 \pm 0.057$

question 53

Multiple Choice

Express the confidence interval using the indicated format.
-Express the confidence interval $0.491 \pm 0.057$ in the form of $\hat { p } - \mathrm { E } < \mathrm { p } < \hat { \mathrm { p } } + \mathrm { E }$ .

• A) \(0.491 < \mathrm { p } < 0.548\)
• B) \(0.434 < p < 0.491\)
• C) \(0.434 < \mathrm { p } < 0.548\)
• D) \(0.4625 < \mathrm { p } < 0.5195\)

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