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Suppose X has a Normal distribution with mean µ= 50 and standard deviation σ = 8....

  1. Suppose X has a Normal distribution with mean µ= 50 and standard deviation σ = 8.
  1. What percent of X is between 42 and 58?
  1. What percent of X is greater than 66?
  1. What is the value of X for which 10% of the distribution is less?
  1. Determine the 35th percentile.

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