Question

A certain kind of sheet metal has, on average, 7 defects per 17 square feet. Assuming...

A certain kind of sheet metal has, on average, 7 defects per 17 square feet. Assuming a Poisson distribution, find the probability that a 33 square foot metal sheet has at least 11 defects. Round your answer to three decimal places.

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 certain kind of sheet metal has, on average, 5 defects per 20 square feet. Assuming...
A certain kind of sheet metal has, on average, 5 defects per 20 square feet. Assuming a Poisson distribution, find the probability that a 39 square foot metal sheet has at least 9 defects. Round your answer to four decimals.
A certain kind of sheet metal has, on average, 3 defects per 14 square feet. Assuming...
A certain kind of sheet metal has, on average, 3 defects per 14 square feet. Assuming a Poisson distribution, find the probability that a 25 square foot metal sheet has at least 5 defects. Round your answer to four decimals.
A certain kind of sheet metal has, on average, 6 defects per 18 square feet. Assuming...
A certain kind of sheet metal has, on average, 6 defects per 18 square feet. Assuming a Poisson distribution, find the probability that a 25 square foot metal sheet has at least 8 defects. Round your answer to four decimals.
A certain kind of sheet metal has, on average, 3 defects per 16 square feet. Assuming...
A certain kind of sheet metal has, on average, 3 defects per 16 square feet. Assuming a Poisson distribution, find the probability that a 23 square foot metal sheet has at least 4 defects. Round your answer to four decimals.
Use the Poisson Distribution Formula to find the indicated probability. For a certain type of fabric,...
Use the Poisson Distribution Formula to find the indicated probability. For a certain type of fabric, the average number of defects in each square foot of fabric is 1.8. Find the probability that a randomly selected square foot of the fabric will contain at least two defects. Round your answer to four decimal places. Hint: The answer is the complement of the probability that there is at most 1 defect
In the daily production of a certain kind of rope, the number of defects per foot...
In the daily production of a certain kind of rope, the number of defects per foot Y is assumed to have a Poisson distribution with ? = 2. The company is considering one of two profit models as described in parts a) and b). a) If the profit per foot when the rope is sold is defined as ? = 50 − 2? − ?2, find the expected profit per foot. b) If the profit per foot when the rope...
RStudio Problem: Defects in poured metal caused by contamination follows a Poisson distribution with average number...
RStudio Problem: Defects in poured metal caused by contamination follows a Poisson distribution with average number of occurrences being 2 per cubic millimeter. What is the probability that there will be at least three defects in a randomly selected cubic millimeter of this metal? To recieve credit verify your solution for the problem by R to grap the distribution. MUST use (dbinom, pbinom, qbinom, or rbinom) and plot().
1. An automobile manufacturer has determined that 33% of all gas tanks that were installed on...
1. An automobile manufacturer has determined that 33% of all gas tanks that were installed on its 2015 compact model are defective. If 16 of these cars are independently sampled, what is the probability that at least 6 of the sample need new gas tanks? 2. Use the Poisson Distribution Formula to find the indicated probability: Last winter, the number of potholes that appeared on a 9.0-mile stretch of a particular road followed a Poisson distribution with a mean of...
a)  The defect rate for a wire making process has a Poisson distribution with 1.23 defects per...
a)  The defect rate for a wire making process has a Poisson distribution with 1.23 defects per 1000 feet. Let X be the number of defects widgets in a randomly-selected 1000-foot length of wire. What is the probability that there will be no defects in that length of wire? State your answer rounded to three decimal digits. b) Let X be the net weight of a randomly-selected cereal box. The distribution of net weight for this filling process is uniformly-distributed between...
The number of surface flaws in a plastic roll used in the interior of automobiles has...
The number of surface flaws in a plastic roll used in the interior of automobiles has a Poisson distribution with a mean of 0.09 flaw per square foot of plastic roll. Assume an automobile interior contains 12 square feet of plastic roll. Round your answers to four decimal places (e.g. 98.7654). (a) What is the probability that there are no surface flaws in an auto’s interior? (b) If 17 cars are sold to a rental company, what is the probability...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT