A Sales Representative Makes a Sale at Approximately One-Third of the Businesses

question 2

Multiple Choice

A sales representative makes a sale at approximately one-third of the businesses he calls on. On a given day, he goes to four businesses. What is the probability that he will make a sale at all four businesses?

• A) \(\frac { 8 } { 27 }\)
• B) \(\frac { 2 } { 3 }\)
• C) \(\frac { 1 } { 12 }\)
• D) \(\frac { 1 } { 81 }\)
• E) \(\frac { 16 } { 81 }\)