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A bag contains 10 marbles numbered from 1 to 10. Two marbles are selected from the bag at the same time. Let event E = the two numbers are even. How many outcomes are in the complement of E?
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A bag contains 10 marbles numbered from 1 to 10. Two marbles are selected from the bag at the same time. Let event E = the two numbers are even. How many outcomes are in the complement of E?

User Bryan Elliott
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2 Answers

2 votes
I'm pretty sure an outcome table would help, sorry
User Zeevb
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2 votes
E= 2 out of 5

OUT OF THE 10 MARBLES 5 ARE EVEN AND 5 ARE ODD SO SELECTING AND PULLING OUT 2 EVEN MARBLE IS 2 OUT OF 5
User Germi
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