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Find the standard error of sample mean 

If random samples, each with n = 4 scores, are selected from a normal population with MK = 80 and o=10, then the distribution of sample means would have a standard error of __________ .

1. 2.5
2. 5
3. 10
4. 80

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M921742

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