Q.#1(a) A bolt is manufactured by 3 machines A, B and C. A turns twice as many items as b and machine B and C produce equal number of items. Two percent of bolts produced by A and B are defective and 4% of bolts produced by C are defective. All bolts are put into one stock pile and one is chosen from this pole. What is the probability that it is defective? (b)A manufacturer of a flu vaccine is concerned about the quality of its flu serum. Batches of serum are processed by three different departments having rejection rates of 0.10, 0.08, and 0.12 respectively. The inspection by the departments are sequential and independent. s are (i) What is the probability that a batch of serum survives the second department inspection but is rejected by the third department? (ii)What is the probability that a batch of serum is rejected by all the department?
Q.#1(a) A bolt is manufactured by 3 machines A, B and C. A turns twice as many items as b and machine B and C produce equal number of items. Two percent of bolts produced by A and B are defective and 4% of bolts produced by C are defective. All bolts are put into one stock pile and one is chosen from this pole. What is the probability that it is defective? (b)A manufacturer of a flu vaccine is concerned about the quality of its flu serum. Batches of serum are processed by three different departments having rejection rates of 0.10, 0.08, and 0.12 respectively. The inspection by the departments are sequential and independent. s are (i) What is the probability that a batch of serum survives the second department inspection but is rejected by the third department? (ii)What is the probability that a batch of serum is rejected by all the department?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Q.#1(a) A bolt is manufactured by 3 machines A, B and C. A turns twice as many items as b and machine
B and C produce equal number of items. Two percent of bolts produced by A and B are defective and 4%
of bolts produced by C are defective. All bolts are put into one stock pile and one is chosen from this pole.
What is the probability that it is defective?
(b)A manufacturer of a flu vaccine is concerned about the quality of its flu serum. Batches of serum are
processed by three different departments having rejection rates of 0.10, 0.08, and 0.12 respectively. The
inspection by the departments are sequential and independent.
(i) What is the probability that a batch of serum survives the second department inspection but is rejected
by the third department?
(ii)What is the probability that a batch of serum is rejected by all the department?
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