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10-11-2020
Mathematics

contestada

Let S={1,2,3,4,5,6,7,8} be a sample space withP(x)=k2x where x is a member of S,
and k is a positive constant. Compute E(S).

Respuesta :

richrojr richrojr

11-11-2020

Answer:

5.67

Step-by-step explanation:

E(S)=1⋅1/36+2⋅2/36+3⋅3/36+4⋅4/36+5⋅5/36+6⋅6/36+7⋅7/36+8⋅8/36=5.666

Which rounds to 5.67

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