Page 1 of 1
QUESTION 1 There are 30 non-defective bulbs and 15 defective bulbs on a conveyer. Three of the defective bulbs and five
Posted: Thu Apr 28, 2022 7:38 am
by answerhappygod
- Question 1 There Are 30 Non Defective Bulbs And 15 Defective Bulbs On A Conveyer Three Of The Defective Bulbs And Five 1 (49.86 KiB) Viewed 25 times
QUESTION 1 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. (a) (b) (c) Construct an appropriate table for the case study above. [2 marks] Compute the probability of selecting an imported bulb. [2 marks] Compute the probability of selecting a non-defective bulb, given that it is manufactured by a local company. [3 marks] Are non-defective bulbs and bulbs manufactured by a local company independent events? Show your calculation. [3 marks] (d)