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Example 5.3 from Statistics, 5.2 The Uniform Distribution
(part 1)
a. Refer to Example 5.2. What is the probability that a randomly chosen eight-week-old baby smiles between two and 18 seconds?
Work it out on paper first. Then open the solution one step at a time, and stop as soon as you can finish on your own.
Solution
P(2 < x < 18) = (base)(height) = (18 – 2) =
Figure 5.11
How did it go?