Question

Julio sells computers at an electronics store. Let the random variable C represent the number of computers that Julio sells in one week. The following table shows the probability distribution of C.

Julio earns $800 per week, with a commission of $200 per computer sold. What is the expected value of Julio's earnings for one week?"

Answer 1

I can’t see the table but if you set it up the equation to get the expected value would be E=200C+800 where E is the total value Julio earns a week and C is every computer Julio sells