There are 30 non-defective bulbs and 15 defective bulbs on a conveyer. Three of the defective bulbs and five non-defective bolts are manufactured by the local company. The remaining bulbs are imported from overseas. (а) Construct an appropriate table for the case study above. (b) Compute the probability of selecting an imported bulb. (c) Compute the probability of selecting a non-defective bulb, given that it is manufactured by a local company. Are non-defective bulbs and bulbs manufactured by a local company independent events? Show your calculation. (d)

There are 30 non-defective bulbs and 15 defective bulbs on a conveyer. Three of the defective bulbs and five non-defective bolts are manufactured by the local company. The remaining bulbs are imported from overseas. (а) Construct an appropriate table for the case study above. (b) Compute the probability of selecting an imported bulb. (c) Compute the probability of selecting a non-defective bulb, given that it is manufactured by a local company. Are non-defective bulbs and bulbs manufactured by a local company independent events? Show your calculation. (d)

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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