   Chapter 9.1, Problem 11E ### Calculus: An Applied Approach (Min...

10th Edition
Ron Larson
ISBN: 9781305860919

#### Solutions

Chapter
Section ### Calculus: An Applied Approach (Min...

10th Edition
Ron Larson
ISBN: 9781305860919
Textbook Problem
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# Identifying Probability Distributions In Exercises 11-14, determine whether the table represents a probability distribution. If it is a probability distribution, sketch its graph. If it is not a probability distribution, state any properties that are not satisfied. x 0 1 2 3 P ( x ) 0.10 0.45 0.30 0.15

To determine

Whether the data represents the probability distribution or not and also draw the graph if it is a probability distribution and give a property if it is not.

Explanation

Given Information:

The table is provided as,

 x 0 1 2 3 P(x) 0.1 0.45 0.3 0.15

Consider the table provided as,

 x 0 1 2 3 P(x) 0.1 0.45 0.3 0.15

The total probability of the system is always 1 or < 1 but never > 1.

i=0nPi=P0+P2+P3.+Pn=1.

If the sum of all probability values is 1 then it represents correct probability distribution

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