A generator has a probability of 0.80 to operate satisfactorily while that of the welding machine is 0.75. What is the probability that: a. Both the generator and welding machine operates satisfactorily b. Only the generator will operate satisfactorily c. Only the welding machine will operate satisfactorily
A generator has a probability of 0.80 to operate satisfactorily while that of the welding machine is 0.75. What is the probability that: a. Both the generator and welding machine operates satisfactorily b. Only the generator will operate satisfactorily c. Only the welding machine will operate satisfactorily
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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Question
A generator has a
0.75. What is the probability that:
a. Both the generator and welding machine operates satisfactorily
b. Only the generator will operate satisfactorily
c. Only the welding machine will operate satisfactorily
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