Question

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.

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, 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.
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, 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, 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.
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().
A rectangular box with a square base has a volume of 4 cubic feet. The material...
A rectangular box with a square base has a volume of 4 cubic feet. The material for the bottom of the box costs $3 per square foot, the top costs $2 per square foot, and the four sides cost $5 per square foot Find the critical number of the cost function.
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...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT