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A population has the mean of 180 and the standard deviation of 24. A sample of 64 observations will be taken. The probability that the sample mean will be between the 183 and 186 is

a.0.1359

b 0.8185

c. 0.3413

d. 0.4772

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M921746

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