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Q.8

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Introductory Statistics

Found in: Page 282

Book edition OER 2018

Author(s) Barbara Illowsky, Susan Dean

Pages 902 pages

ISBN 9781938168208

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Short Answer

What is the probability the baker will sell exactly one batch? $P (x = 1)$ = _______

The probability that the baker will sell exactly one batch is:

$P (x = 1) = 0.15$

See the step by step solution

Step by Step Solution

TABLE OF CONTENTS :

TABLE OF CONTENTS

Step 1: Given Information

With the following probability distribution, a baker is considering how many batches of muffins to create to sell in his bakery with the following probability distribution, the probability that the baker will sell precisely one batch $P (x = 1)$

Step 2: Concept Used

$P (X)$ is stated to be the probability mass function of a discrete variable $X$ only when, according to the assumptions of discrete distribution.

i. $P (x) \geq 0$ for all $X$

ii. $\sum P (x) = 1$

As a result, the probability that the baker will sell exactly one batch

$P (x = 1)$ is calculated as follows:

$P (x = 1) = P (x = 1)$

Step 3: Calculation

The probability that the baker will sell exactly one batch $P (x = 1)$ is calculated using the probability distribution probability:

P (x = 1) = P (x = 1) = 0.15

Step 3: Conclusion:

As a result, the probability that the baker will sell exactly one batch is

$P (x = 1) = 0.15$

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