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Based on interviews with 83 SARS patients; researchers found the the mean incubation period was 4.3 days with a standard deviation of 14.2 days. Based on this information, construct a 95% confidence interval for the mean incubation period of the SARS virus. Interpret the interval.

The lower bound is _____days (Round to two decimal places as needed)

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Category:- Statistics and Probability
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