If F(x) = $\frac { 1 } { 8 }$ X Is a Probability Density Function for 0 ≤ X

question 78

Short Answer

If f(x) = $\frac { 1 } { 8 }$ x is a probability density function for 0 ≤ x ≤ 4, find F(x), the corresponding cumulative distribution function and use it to find Pr(1 ≤ X ≤ 3).
Enter just a reduced fraction representing $\operatorname { Pr } ( 1 \leq X \leq 3 )$ Do not label.

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Definitions:

Variance

A measure of the spread of numbers in a data set, indicating how far each number in the set is from the mean.

Board Configurations

The structure and arrangement of a board of directors or trustees, including the number of members, their roles, and how they are chosen.

Sample Sizes

The number of observations or elements selected from a population to conduct statistical analysis.

Reflect Effects

The impact or consequences of a particular event, action, or decision that need to be considered or analyzed.