firdous2004 firdous2004
  • 28-05-2020
  • Mathematics
contestada

Please help me! I will mark you brainliest!

Please help me I will mark you brainliest class=

Respuesta :

Аноним Аноним
  • 28-05-2020

Answer:

Second option is the correct choice.

Step-by-step explanation:

[tex]k=6\quad and \quad E(X)=\frac{-7\:\:}{15}[/tex]

Regards: Umer

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