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2 years ago

100 PNTS AND BRAINLIST FOR CORRECT ANWSER WITH A GOOD EXPLAINATION!!

Mathematics

1 answer:

Lelechka [254]2 years ago

5 0

Answer:

Expected value is -3

You should not play

Step-by-step explanation:

five are red, five are green, 10 yellow

P(red) = red/total = 5/20 = 1/4

P(green) = green/total = 5/20 = 1/4

P(yellow) = yellow/total =10/20 = 1/2

Expected value = 1/4(18) + 1/4(10) + 1/2(0) - 10 to play

=18/4 + 10/4 - 10

=28/4 -10

=7-10

= -3

You should not play

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Answer:

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Step-by-step explanation:

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Anna71 [15]

Answer:

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Step-by-step explanation:

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2 years ago

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