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2. A random sample of 400 likely voters finds that 211 plan to vote for Whitfield. (a) Find and interpret a 96% confidence interval for
2. A random sample of 400 likely voters finds that 211 plan to vote for Whitfield. (a) Find and interpret a 96% confidence interval for Whitfield's support. Interval: Interpretation: (b) Based on the interval, can we be 96% confident that Whitfield will win? ( Yes | No) Why or why not? Explain using the interval. (c) What sample size would be needed to get a margin of error less than 4%
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