A Supplier of Silicone Sheets for Producers of Computer Chips

Multiple Choice

A supplier of silicone sheets for producers of computer chips wants to evaluate her manufacturing process. She takes samples of size 5 from each day's output and counts the number of blemishes on each silicone sheet for 20 days consecutive days. Which of the following would be the most appropriate analysis to perform?

A) autoregressive modeling
B) exponential smoothing
C) multiple linear regression
D) construct a c-chart