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describe -Construct a 95% confidence interval for population mean

describe the mean return for a random sample of 33 mutual funds is 14.93 percent with a standard deviation of 9.57.  Construct a 95% confidence interval for mu and the population mean.

1) 11.53 to 18.32

2) 11.01 to 18.85

3) 14.82 to 15.04

4) 10.95 to 18.91

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M922252

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