arnelflores2469 arnelflores2469

09-12-2019
Mathematics

contestada

A box contains 8 red and 5 green marbles. Two marbles are randomly selected from the box, without replacement, and without regard to order. What is the expected number of red marbles?

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isaiahreaves4 isaiahreaves4

09-12-2019

Answer:

the expected number is 8

Step-by-step explanation:

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