A computer maker receives parts from three suppliers, S1, S2, and S3. 20%come from S1, 30% from S2, and 50% from S3. Among all the parts suppliedby S1,1% are defective. For S2 and S3, the portion of defective parts is 4% and7%,respectively.Let D = defective part, then P (D|S1) is

From given questionP(S1)=0.20P(S2)=0.30P(S3)=0.50

Answered: A computer maker receives parts from…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

QUESTION 4 Question 7. (A BUSINESS NEEDS WISE PEOPLE) A saleswoman buys the five products say, bag, sunglass, watch, makeup set, and fountain pen from a supplier. Let x = 78, x2 = 25, x3 = 22, x4 = 40 and x5 =10 be the costs respectively. A saleswoman sets a profit of $3 after selling these five products combined. If she sold one item of each product, compute her total sale as: 5 Ex; +3 i=1 QUESTION 5 Question 5.
2 | Find [A]-1 if A = 5 Lo %3D -1 3
Suppose the entire cola industry produces only two colas. Given that a person last purchased cola 1, there a 70% chance that her next purchase will be cola 1. Given that a person last purchased cola 2, there is an 75% chance that her next purchase will be cola 2. Suppose that each customer makes one purchase of cola during any week (52 weeks=1 year). Suppose there are 150 million customers. One selling unit of cola costs the company $0.5 to produce and is sold for $2. For $200 million per year, Britney Spears (by an advertising song) guarantees to decrease from 30% to 15% the fraction of cola 1 customers who switch to cola 2 after a purchase. Should the company that makes cola 1 hire Britney Spears?
A. Calculate the value of t for each of the following. 1p=8, s 5,n = 16, and X = 7.5 2. p= 98, s 6, n 13, and X = 97 3. p = 200, s = 50, n 27, and X 197 4. p= 89, s 30. n 16. and X 90 5. p = 75, s = 22, n 25, and X = 77 %3D
A building contains 1000 lightbulbs. Each bulb lasts at most five months. The company maintaining the building is trying to decide whether it is worthwhile to practice a “group replacement” policy. Under a group replacement policy, all bulbs are replaced every T months (where T is to be determined). Also, bulbs are replaced when they burn out. Assume that it costs $0.05 to replace each bulb during a group replacement and $0.20 to replace each burned-out bulb if it is replaced individually. How would you use simulation to determine whether a group replacement policy is worthwhile?
#22
Q1/ Four engineering classes A, B, C and, D were tested for the percentage of students success in the examination of mathematic measured from each one of them. The following table gives the number of students in each class and percentage of students success collected from each class. Compute the followings: Class A D Number of students in each class 25 30 25 20 Percentages of student's success in each class 72% 74% 75% 65% 1-Total percentage of observed failed students? 2- If a certain class is tested randomly, compute the probability that it is success taken from class B and D?
_) Jane bakes sourdough loaves, which are full of gluten. Unfortunately, John is allergic to gluten and wants to bake gluten-free loaves. John does not have their own “starter” (a mix of yeast, flour, and water that makes a loaf rise in the oven). Jane's starter is 50g of water and 50g of flour with gluten, and a microscopic amount of yeast that we will ignore. Jane gives John 50g of her starter. For John's first loaf, they replace the missing half of their starter with 25 g of gluten-free flour and 25g of water. This means their starter is now 25g of gluten-free flour, 25g of flour with gluten, and 50g of water. Once the yeast in this starter is fully activated, John is ready to make their first loaf. To bake the loaf they mix 50 g (half) of the starter with 225g of gluten-free flour and 225g of water, meaning the loaf is always
1. 85% of the girls in a school were found to like chocolate, and 60% of them liked ice cream. On theother hand, only 60% and 50% of boys in the school liked chocolate and ice cream, respectively.The ratio of boys to girls in the school was 2:3. If 25% of all students were found to like bothchocolate and ice cream, find the percentage of students that did not like either chocolate or icecream.
If x, = 1, x1 = 2 ,x2 = 3 ,X3 = 4 ,x4 = 5, then L2(3)+ L2(4) = %3D Select one: а. 2 b. 1 С. О d. 3

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS

A computer maker receives parts from three suppliers, S1, S2, and S3. 20% come from S1, 30% from S2, and 50% from S3. Among all the parts supplied by S1,1% are defective. For S2 and S3, the portion of defective parts is 4% and 7%,respectively. Let D = defective part, then P (D|S1) is