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Confidence interval for the population total

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Reference no: EM132377642

From a population of size 600, a simple random sample of size 58 is selected. The sample mean is 400, and the sample standard deviation is 40.

An approximate 95% confidence interval for the population total is

a. 350 to 400

b. 390 to 409

c. 234,010 to 245,990

d. 350,000 to 450,000

Reference no: EM132377642

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