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If there are 10 computers left in the electronics store to sell, and 6 are laptops,...

If there are 10 computers left in the electronics store to sell, and 6 are laptops, 4 are desktops. Consider we are interested in the next five computers sold.

1. What is the probability that at least 4 of the next 5 computers sold are laptops? Show all work including the formulas that were used.

2. What is the probability that all of the next 5 computers sold are laptops given that we know the next two sold will be laptops? Show all work including the formulas that were used.

Math   Statistics-And-Probability   
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