Pergunta de entrevista da empresa Jane Street
What is expected value of rolling one die?
Respostas da entrevista
Sigiloso
12 de out. de 2010
(1+2+3+4+5+6)*(1/6)=(6)(7/2)(1/6)=(7/2)=3.5
1
What is expected value of rolling one die?
Sigiloso
(1+2+3+4+5+6)*(1/6)=(6)(7/2)(1/6)=(7/2)=3.5