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moizakhan300
over 4 years ago
Descriptive statistics
find out the probability?
Small hard particles are found in the molten glass from which glass bottles are made. On average 20 particles are found in 100 kg of molten glass. If a bottle made of this glass contains one or more such particles it has to be discarded. Bottles of mass 1 kg are made using this glass.
Criticize the following argument:
(i) Since the material for 100 bottles contains 20 particles, approximately 20% will have to be discarded.
(ii) Making suitable assumptions, which should be stated, develop a correct argument using a Poisson model and find the percentage of faulty 1 kg bottles to 3 significant figures
0
moizakhan300
over 4 years ago
Descriptive statistics
find out the probability?
Small hard particles are found in the molten glass from which glass bottles are made. On average 20 particles are found in 100 kg of molten glass. If a bottle made of this glass contains one or more such particles it has to be discarded. Bottles of mass 1 kg are made using this glass.
Criticize the following argument:
(i) Since the material for 100 bottles contains 20 particles, approximately 20% will have to be discarded.
(ii) Making suitable assumptions, which should be stated, develop a correct argument using a Poisson model and find the percentage of faulty 1 kg bottles to 3 significant figures
0
moizakhan300
over 4 years ago
Descriptive statistics
find out the probability?
Small hard particles are found in the molten glass from which glass bottles are made. On average 20 particles are found in 100 kg of molten glass. If a bottle made of this glass contains one or more such particles it has to be discarded. Bottles of mass 1 kg are made using this glass.
Criticize the following argument:
(i) Since the material for 100 bottles contains 20 particles, approximately 20% will have to be discarded.
(ii) Making suitable assumptions, which should be stated, develop a correct argument using a Poisson model and find the percentage of faulty 1 kg bottles to 3 significant figures
0
Descriptive statistics