   Chapter 9.9, Problem 16ES ### Discrete Mathematics With Applicat...

5th Edition
EPP + 1 other
ISBN: 9781337694193

#### Solutions

Chapter
Section ### Discrete Mathematics With Applicat...

5th Edition
EPP + 1 other
ISBN: 9781337694193
Textbook Problem
1 views

# Three different supplier.-X, Y. and Z-provide produce lor a grocery More. Twele percera of produce from X u superior grade. JMfc ol produce from ) iv superHN grade, and 15'* ol produce from Z \s superior grade. The store obtains lifk of Us produce from X. 45* from Y. and 35% from Z. A. If a piece of produce is purchased, what ts ihe probabdity ihai n is superior grade? b. ll a piece ol produce in (Ik vttuc i% super km grade, uhal is the probability thai it is from X?

To determine

To find out the probability that the piece produced is of superior grade.

Explanation

Given information:

Three different suppliers X,Y and Z provide produce for a grocery store. 12% ofproduce from X is superior grade, 8% of produce from Y is superior grade, 15% of produce from Z is superior grade. The store obtains 20% of produce from X, 45% from Y, 35% of from Z.

Calculation:

According to the given information the following things can be written

P(S|X)=12%P(S|Y)=8%P(S|Z)=15%P(X)=20%P(Y)=45%P

To determine

To find out the probability that piece of produce is from X.

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