Use the Following Table to Answer the Question(s) Below

Multiple Choice

Use the following table to answer the question(s) below.

-A manufacturer of FAX machines checks samples of 50 units for functionality at the conclusion of the assembly process. The results of 10 samples are shown. What is the average proportion defective?

A) 0.07
B) 0.14
C) 0.21
D) 0.28
E) 0.35