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  • kemelayefa kubor accounts
    Business mathematics
    11 August 2011Comment
  • Aakillar ben what is geometric mean?
    what is Statistics? what are its application in the real life sense? What is geometric mean?
    22 August 2010Comment  View All 3 Answers
    • jibrin gudusu m. wht is the formular for standerd deviation
       0 Unlike It0 18 April 2013
    • maths teacher @Jibrin, Standard deviation is the Square root of the variance of any chosen distribution of random variable. In other words, Std Dev. = {Var(x)}^(0.5)
       1 Unlike It0 03 July 2013