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Vijay posted an Question
July 09, 2022 • 21:05 pm 30 points
  • CSIR NET
  • Mathematical Sciences

17. a rescarcher wishes to estimate the mean of a population by using sulliciently large sample. the probability is 0.95 that the sample will not differ from th

17. A rescarcher wishes to estimate the mean of a population by using sulliciently large sample. The probability is 0.95 that the sample will not differ from the truemean by more than 25% of the standard deviation. fHow large sample should taken he (A) 52 (C) 62 B) (D)

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