Please reply as soon as posible, and please answer all 4 points If 20% of the bolts produced on a machine are defective, determine the probability that 4 randomly chosen bolts: a. That 1 screw is defective. b. That 0 screws are defective c. That at least 2 screws are defective. d. That there are between 2 and 4 screws in good condition.
Please reply as soon as posible, and please answer all 4 points If 20% of the bolts produced on a machine are defective, determine the probability that 4 randomly chosen bolts: a. That 1 screw is defective. b. That 0 screws are defective c. That at least 2 screws are defective. d. That there are between 2 and 4 screws in good condition.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Please reply as soon as posible, and please answer all 4 points
If 20% of the bolts produced on a machine are defective, determine the
a. That 1 screw is defective.
b. That 0 screws are defective
c. That at least 2 screws are defective.
d. That there are between 2 and 4 screws in good condition.
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