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Let X be the random variable that describes the measurements of the diameter of Venus. We...

  1. Let X be the random variable that describes the measurements of the diameter of Venus. We know that X is normally distributed with mean μ=7848 miles and standard deviation σ= 310 miles.   What is:
  1. P(x<7000)
  2. P(8000<x<8100)
  3. Verify your answers using R.
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