Mathematics, 09.02.2021 01:10, Ezekielcassese
Suppose there are 4 defective batteries in a drawer with 10 batteries in it. A sample of 3 is taken at random without replacement. Let X denote the number of defective batteries in the sample. Find the probability that the sample contains a) Exactly one defective battery b) at most one defective battery. c) at least one defective battery.
Answers: 1
Mathematics, 21.06.2019 19:00, naomicervero
Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.
Answers: 3
Suppose there are 4 defective batteries in a drawer with 10 batteries in it. A sample of 3 is taken...
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