A stationery store has decided to accept a large shipment of ball-point pens if an inspection of 20 randomly selected pens yields no more than two defective pens.
(a) Find the probability that this shipment is accepted if 5% of the total shipment is defective.
(b) Find the probability that this shipment is not accepted if 15% of the total
shipment is defective.
Please draw it out!
A stationery store has decided to accept a large shipment of ball-point pens if an inspection...
A stationary store has decided to accept a large shipment of ball-point pens if an inspection of 15 randomly selected pens yields no more than two defective pens. (a) Find the probability that this shipment is accepted if 5% of the total shipment is defective. (Use 3 decimal places.) (b) Find the probability that this shipment is not accepted if 15% of the total shipment is defective. (Use 3 decimal places.)
A stationary store has decided to accept a large shipment of ball-point pens if an inspection of 19 randomly selected pens yields no more than two defective (a) Find the probability that this shipment is accepted if 1(7% of the total shipment is defective (use 3 decirnal places) 0.706 b) Find the probabity that this shipment is not accepted if 20% of the total shipment is defective. (use 3 decimal places.) 0.764
A stationery store has found that 5% of ball-point pens are defective. The store will accept a large shipment if an inspection of 25 randomly selected pens contains no more than 2 defective pens. Find the probability that the shipment will be accepted. Probability = (round answer to three decimal places)
A stationery store has decided to accept a large shipment of ball-point pens if an inspection of 20 randomly selected pens yields no more than two defective pens. Findthe probability that this shipment is accepted if 15% of the total shipment is defective.
PLZ PLZ help me with number 7,8,9 plz write the answer in text
not in image since its hard to read from pic, thank you!
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