Question: X ~ N(58, 4). Find the probability that x < 56. Find the probability that x > 45. Find the 70th percentile. Find the 50th

  1. X ~ N(58, 4).
  2. Find the probability that x < 56.
  3. Find the probability that x > 45.
  4. Find the 70th percentile.
  5. Find the 50th percentile.

  1. X ~ N(2, 6)Find the probability that x is between three and nine.
  2. X ~ N(4, 3)Find the probability that x is between one and four.
  3. X ~ N(5, 4)Find the maximum of x in the bottom quartile.

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