Question

A man has 279 defected pens and remaining non defected pens out of a lot of 1000 pens. If a pen is selected
at random. Find the probability of getting a non defected one.​

Answer 1

Answer:

(1000-279)/1000 = probability

Answer 2

Answer:

0.721

Step-by-step explanation:

total pens = 1000

defected pens = 279

so

non defected pens = 721

P = Favourable outcome/total outcome

P=721/1000 = 0.721

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