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A group of 35 randomly selected towns has a mean debt of 1.2 million dollars. Assume...

A group of 35 randomly selected towns has a mean debt of 1.2 million dollars. Assume the population standard deviation is 1.68 million dollars. Construct a 95% confidence interval for the population mean.

(0.6434, 1.7566)

(0.4562, 1.5135)

(1.0094, 1.9940)

(0.5779, 2.6451)
Math   Statistics-And-Probability   
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