A local bakery specializes in croissants and doughnuts. Let p(z, y) be the joint probability density function for the number z of croissants and the number y of doughnuts to be sold next week at a local bakery. Due to restrictions in supply, 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 24E
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A local bakery specializes in croissants and doughnuts. Let p(z, y) be the joint probability
density function for the number a of croissants and the number y of doughnuts to be sold next
week at a local bakery. Due to restrictions in supply, 0 <a < 200 and 0 <y < 500. If they
charge $3 per croissant and $1 per doughnut, what is the chance that the bakery will make a
revenue of at least $300?
200
500
p(x, y) dy dx
500
.200
p(x, y) dx dy
100-y/3
100
300-3
1.
p(x, y) dy dæ
All of the above
O None of the above
Transcribed Image Text:A local bakery specializes in croissants and doughnuts. Let p(z, y) be the joint probability density function for the number a of croissants and the number y of doughnuts to be sold next week at a local bakery. Due to restrictions in supply, 0 <a < 200 and 0 <y < 500. If they charge $3 per croissant and $1 per doughnut, what is the chance that the bakery will make a revenue of at least $300? 200 500 p(x, y) dy dx 500 .200 p(x, y) dx dy 100-y/3 100 300-3 1. p(x, y) dy dæ All of the above O None of the above
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