Question
The number of flaws in a cloth is assumed to be Poisson distributed with a mean...
The number of flaws in a cloth is assumed to be Poisson distributed with a mean
of 0.2 flaw per square meter.
(a) What is the probability that there are two flaws in 1 square meter of cloth?
(b) What is the probability that there is one flaw in 10 square meters of cloth?
(c) What is the probability that there are no flaws in 20 square meter of a cloth?
(d) What is the probability that there are at least two flaws in 10 square meters
of cloth?
Homework Answers
Answer #1
Not the answer you're looking for?
Similar Questions
The number of flaws per ten square meters in bolts of cloth in textile manufacturing is...
The number of flaws per ten square meters in bolts of cloth in
textile manufacturing is assumed to be ??????? distributed with ? =
1
a. What is the random variable ? described? Write the
distribution of ? using the standard notations.
b. What are the mean and the variance of the number of flaws per
ten square meters?
c. What is the probability that there will be more than two
flaws per ten square meters?
d. If you inspect...
You have been asked to investigate defects and flaws in several aspects of the jet engine...
You have been asked to investigate defects and flaws in several
aspects of the jet engine production. For each question 1-2,
briefly describe the problem and how you plan to use the data to
solve it. Then use the data to solve the problem. Include the work
for any calculations you do.
A protective coating is applied to the turbine blades.
Thickness measurements of a coating process are made to the nearest
hundredth of a millimeter. The thickness measurements are...
Flaws in a certain type of fabric are distributed as a Poisson distribution with the mean...
Flaws in a certain type of fabric are distributed as a Poisson
distribution with the mean number of flaws equal to 1.000/square
yard.
a. Find the probability that a random square yard of this fabric
will contain more than 2 flaws.
b. Find the probability that a random square yard of this fabric
will contain fewer than 2 flaws.
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 8 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 20 cars are sold to a rental company, what
is the probability...
A roll of plastic-coated wire has an average of 0.09 flaws per 5-meter length of wire....
A roll of plastic-coated wire has an average of 0.09 flaws per
5-meter length of wire. Suppose a quality control engineer will
sample a 5-meter length of wire from a roll of wire 230 meters in
length. If no flaws are found in the sample, the engineer will
accept the entire roll of wire.
a. What is the probability that the roll will be rejected?
b. Before examining the sample, what is the probability that there
are no flaws in...
Compute using ti84 calculator: The number of flaws in a given area of aluminum foil follows...
Compute using ti84 calculator: The number of flaws in a given
area of aluminum foil follows a Poisson distribution with a mean of
3 per square meter. Suppose you need a 2 square meter sheet of
aluminum foil to "calibrate the radar" of the mega-yacht Eros.
Compute to the nearest 0.0001: A) The probability of exactly 6
flaws in this sheet. B) The probability of less than 3 flaws in
this sheet.
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...
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 8 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 15
cars are sold to a rental company, what is the probability...
Suppose that magnetic tape made by a certain factory has an average of 1 flaw per...
Suppose that magnetic tape made by a certain factory has an
average of 1 flaw per 60 meters of tape. If the distribution of
these flaws is modeled by a Poisson process, find (a) the
probability that a 100m section of tape will have at most 1 flaw.
(b) the probability that a 75 meter section will have 3 or more
flaws. (c) the maximum length of a section for which the
probability that it will contain no flaws is...
The average number of flaws in a 75 meter of fiber optic cable is 2.1. suppose...
The average number of flaws in a 75 meter of fiber optic cable
is 2.1. suppose the manufacturing process is started.
a) What is the probability that we can make more than 25 meters
until the first flaw is seen?
b) Suppose that the flaws are generally considered mild on their
own. It's not until 10 flaws are seen that a cable is considered
too flawed to be used. State the distribution that best models the
amount of cable produced...
ADVERTISEMENT
Need Online Homework Help?
Get Answers For Free
Most questions answered within 1 hours.
ADVERTISEMENT
Active Questions
asked 16 minutes ago
asked 18 minutes ago
asked 34 minutes ago
asked 38 minutes ago
asked 41 minutes ago
asked 43 minutes ago
asked 1 hour ago
asked 1 hour ago
asked 2 hours ago
asked 2 hours ago
asked 2 hours ago
asked 2 hours ago