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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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KAtlold KAtlold
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6 years ago
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. 350,000 to 450,000
  b. 234,010 to 245,990
  c. 350 to 400
  d. 390 to 409
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vbassvbass
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6 years ago
Brilliant ツ
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