Homework answers / question archive / Orders for a computer are summarized by the optional features that are requested as follows: 50% of the purchases chose the base model with no extra features, 30% had one optional feature, and 20% had two

Orders for a computer are summarized by the optional features that are requested as follows: 50% of the purchases chose the base model with no extra features, 30% had one optional feature, and 20% had two

Statistics

Share With

Orders for a computer are summarized by the optional features that are requested as follows: 50% of the purchases chose the base model with no extra features, 30% had one optional feature, and 20% had two.

(a) What is the probability that an order requests at least one optional feature?

(b) What is the probability that an order does not request more than one optional feature?