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ashleey98

  • one year ago

Please help!! (I'll give a medal) Lee missed the lesson on normal distribution and needs to do his homework. Explain to Lee how to use the mean and standard deviation of a normal distribution to determine the top 6% of the population.

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  1. anonymous
    • one year ago
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    z = (x - μ)/σ We would use this equation and solve for x, where as μ is the mean and σ is standard deviation. This equation is used to find the z-score

  2. ashleey98
    • one year ago
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    Is that how I would answer the question..? I'm just so confused and I'm stuck on the last 3 questions and then I'll be done with my course

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