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Answers without the blur. Sign up and see all textbooks for free! Q.5.1

Expert-verified Found in: Page 316 ### Introductory Statistics

Book edition OER 2018
Author(s) Barbara Illowsky, Susan Dean
Pages 902 pages
ISBN 9781938168208 # Consider the function $f\left(x\right)=\frac{1}{8}$ for $0\le x\le 8$. Draw the graph of $f\left(x\right)$ and find $P\left(2.5.

The graph of the $P\left(2.5 is The value of the $P\left(2.5 will be $0.625$

See the step by step solution

## Step 1: Given information

Given in the question that the function $f\left(x\right)=\frac{1}{8}$ for $0\le x\le 8$

## Step 2: Solution

Here,

$f\left(x\right)=\left\{\begin{array}{l}\frac{1}{8}, 0\le x\le 8\\ 0, \text{otherwise}\end{array}\right\$

The graph of $f\left(x\right)$ for $P\left(2.5 is drawn below, ## Step 4: Solution

Again the required probability will be

$P\left(2.5

$=\left(7.5-2.5\right)×\left(\frac{1}{8}\right)$

$=5×\frac{1}{8}$

$=0.625$ ### Want to see more solutions like these? 