Estimate the probability that a given square meter

Reference no: EM13550286

The number of flaws on a sheet of aluminum manufactured by a certain process follows a Poisson distribution. In a sample of 100m2 of aluminum, 200 flaws are counted.

a. Estimate the probability that a given square meter of aluminum has no flaws.

b. Estimate the probability that a two square meter piece of aluminum has 3 or more flaws.

Reference no: EM13550286

Questions Cloud

Make a depreciation schedule : Compute the depreciation cost per unit and prepare a depreciation schedule assuming actual mileage was: 2008, 26,000: 2009, 32,000: 2010, 25,00; and 2011, 17,000.

What is the velocity of the wave and which direction : a transverse periodic wave is represented by the equation z(y,t) = 1.50cm sin(1250 rad/s t + 10.0m -1 y). What is the velocity of the wave and which direction

Calculate the dry unit weight of the compacted earth fill : During construction of a highway project, a soil sample was taken from compacted earth for a sand-cone in place denstiy test. The following data were obtained from the test. Weight of sand used to fill test hole and funnel of sand-cone device= 845 g.

Compute both the wet and dry unit weights of the compacted : A compaction test was conducted in a soils laboratory, and the standard proctor compaction procedure (ASTM D698) was used. The weight of a compacted soil specimen plus mold was determined

Estimate the probability that a given square meter : The number of flaws on a sheet of aluminum manufactured by a certain process follows a Poisson distribution. In a sample of 100m2 of aluminum, 200 flaws are counted.

Estimate the radon concentration in the crawl spce : You purchase a house with a known radon problem. The house has a dirt-floor crawl space (1m high). The emission rate of radon into the crawl space is reported to be 0.6 pCi/m^2-s

How much work is done by gravity on the stunt woman : In an adventure movie, a 60.0-kg stunt woman falls 8.00 m and lands in a huge air bag. Her speed just before she hit the air bag was 10.6 m/s. How much work is done by gravity on the stunt woman

Determine the maximum theoretical speed that may be achieved : Determine the maximum theoretical speed that may be achieved over a distance of 60 m by a car starting from rest, knowing that the coefficient of static friction is 0.80 between the tires and the pavement and that 60 percent of the weight of the car

Item land building other accounts : Analyze the foregoing transactions using the column headings - plant asset expenditures and receipts were recorded in random order

User Account

All Pages