Question

A company has 2 machines that produce widgets. An older machine produces 23% defective widgets, while...

A company has 2 machines that produce widgets. An older machine produces 23% defective widgets, while the new machine produces only 8% defective widgets. In addition, the new machine produces 3 times as many widgets as the older machine does. Given a randomly chosen widget was tested and found to be defective, what is the probability it was produced by the new machine?

Choose one answer.

a. 0.489
b. 0.15
c. 0.511
d. 0.08
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A company has 2 machines that produce widgets. An older machine produces 20% defective widgets, while...
A company has 2 machines that produce widgets. An older machine produces 20% defective widgets, while the new machine produces only 6% defective widgets. In addition, the new machine produces 75% of widgets in the company. Given a random chosen widget was tested and found defective, what is the probability it was produced by the new machine?(Hints: you may use a probability tree as assistance to obtain the answer) Select one: 0.526 0.095 0.045 0.474
1) According to a survey of households in a particular​ country, the probability that the residents...
1) According to a survey of households in a particular​ country, the probability that the residents own 2 cars if their annual household income is over​ $50,000 is​ 80%. Of the households​ surveyed, 60% had incomes over​ $50,000 and​ 70% had 2 cars. Find the probability that the residents of a household own 2 cars and have an income over​ $50,000 a year. A. 0.12 B. 0.48 C. 0.22 D. 0.18 2) The closing price of a​ company's stock tomorrow...
A machine, when working properly, produces only 2% defective items. Periodically a sample is taken and...
A machine, when working properly, produces only 2% defective items. Periodically a sample is taken and tested to make sure that the machine is working properly. Suppose a random sample of 121 items produced by this machine was tested and was found to have 5 defective items at α=0.05, what is the critical proportion to compare to the sample proportion when deciding on whether the proportion of the population must be > 0.02? Answer in 4 decimal places. Please show...
There are two injection molding machines that produce plastic game pieces. Recently, burn marks have been...
There are two injection molding machines that produce plastic game pieces. Recently, burn marks have been a quality issue for this product. Mold machine A produces 40% of the total output of game pieces. The probability that a burn mark is detected at final inspection given that the game piece was manufactured on Machine A is equal to 0.08. The burn mark rate given that a game piece is made by Machine B is equal to 0.02. • Find the...
There are two injection molding machines that produce plastic game pieces. Recently, burn marks have been...
There are two injection molding machines that produce plastic game pieces. Recently, burn marks have been a quality issue for this product. Mold machine A produces 40% of the total output of game pieces. The probability that a burn mark is detected at final inspection given that the game piece was manufactured on Machine A is equal to 0.08. The burn mark rate given that a game piece is made by Machine B is equal to 0.02. A. Find the...
Required: Show your complete solution· Write your formula (explicitly) first before actually solving the problem *Clearly...
Required: Show your complete solution· Write your formula (explicitly) first before actually solving the problem *Clearly define your random variables or events. A company uses four machines to produce widgets. Machine A produces 30% of the widgets of which 3% are defective. Machine B produces 25% of the widgets of which 5% are defective. Machine C produces 10% of the widgets of which 4% are defective. Machine D produces 35% of the widgets of which 2% are defective. All produced...
BridgeRock is a major manufacturer of tires in the U.S.. The company had five manufacturing facilities...
BridgeRock is a major manufacturer of tires in the U.S.. The company had five manufacturing facilities where tires were made and another 20 facilities for various components and materials used in tires. Each manufacturing facility produced 10,000 tires every hour. Quality had always been emphasized at BridgeRock, but lately quality was a bigger issue because of recent fatal accidents involving tires made by other manufacturers due to tread separation. All tire manufacturers were under pressure to ensure problems did not...
Orange County Chrome Company manufactures three chrome-plated products—automobile bumpers, valve covers, and wheels. These products are...
Orange County Chrome Company manufactures three chrome-plated products—automobile bumpers, valve covers, and wheels. These products are manufactured in two production departments (Stamping and Plating). The factory overhead for Orange County Chrome is $213,389. The three products consume both machine hours and direct labor hours in the two production departments as follows: Direct Labor Hours Machine Hours Stamping Department Automobile bumpers 558 803 Valve covers 295 557 Wheels 340 597 1,193 1,957 Plating Department Automobile bumpers 171 1,166 Valve covers 175...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how the firms resources incompetencies support the given pressures regarding costs and local responsiveness. Describe entry modes have they usually used, and whether they are appropriate for the given strategy. Any key issues in their global strategy? casestudy: Atlanta, June 17, 2014. Sea of Delta employees and their families swarmed between food trucks, amusement park booths, and entertainment venues that were scattered throughout what would...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT