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Back to 5.2 The Uniform Distribution

5.2 Exercise 46

Avg difficulty 2.5

For each probability and percentile problem, draw the picture.

A random number generator picks a number from one to nine in a uniform manner.

  1. X ~ _________
  2. Graph the probability distribution.
  3. f(x) = _________
  4. μ = _________
  5. σ = _________
  6. P(3.5 < x < 7.25) = _________
  7. P(x > 5.67)
  8. P(x > 5|x > 3) = _________
  9. Find the 90th percentile.

OpenStax Statistics, 5.2 The Uniform Distribution, exercise 46

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Adapted from Statistics © 2022 Rice University. Licensed under CC BY 4.0. Source: Statistics. Imported at revision 7dea80a.