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scoundrel [369]
3 years ago
7

Please Help ASAP

Mathematics
1 answer:
horrorfan [7]3 years ago
8 0

Answer:

3.1

Step-by-step explanation:

In order to solve for this expected value, you need to do:

(0*0.3)+(1*0.15)+(2*.27)+(3*20)+(4*.13)+(5*.10)+(6*.07)+(7*0.3)+(8*0.2)

Meaning that it is:

0+.15+.54+.6+.52+.5+.42+.21+.16

Which equals to: 3.1

Also: <em>Feel free to correct my answer by any means, I feel like I got some parts wrong. </em>

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