Recent content by kristymassi

  1. K

    Undergrad Can Probability Estimation Tools Enhance Scientific Research?

    you are right..i must study on this.. thank you very much
  2. K

    Undergrad Is the Central Limit Theorem Applicable to All Random Variables?

    i got 2 different answer when i search it.. "The Central Limit Theorem mean of a sampling distribution taken from a single population" is that true for you guys?
  3. K

    Undergrad Calculating Defect Rate Probability with BINOMDIST

    SW VandeCarr, thank you very much When we set the value of cumulative to TRUE, we already getthe probability of 2 or less than 2 (that is no more than 2) defectives. So we need not subtract the answer from 1. (The probability answer is 0.9526.)
  4. K

    Undergrad Can Probability Estimation Tools Enhance Scientific Research?

    i need this information..please someone help me! What useful tool allows us to refine?
  5. K

    Undergrad Calculating Defect Rate Probability with BINOMDIST

    it seems me true but prof. said its not.. You are asked to calculate the probability that a sample of 1000 vaccine vials from a filling line contains no more than two (2) defective closures. From prior data, you know that the particular filling line in question has a defect rate of 0.08%...