OpenStax, Introductory Statistics 2e §5.2 The Uniform Distribution · Exercise 32 · Probability · Continuous distributions
The Uniform Distribution · Exercise 32
For each probability and percentile problem, draw the picture.
A random number generator picks a number from one to nine in a uniform manner.
(a) X ~ _________
(b) Graph the probability distribution.
(c) f(x) = _________
(d) μ = _________
(e) σ = _________
(f) P(3.5 < x < 7.25) = _________
(g) P(x > 5.67)
(h) P(x > 5|x > 3) = _________
(i) Find the 90^th percentile.
This is an open-ended exercise: its source gives no single answer.
OpenStax, Introductory Statistics 2e · §5.2 The Uniform Distribution · Exercise 32
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.