Coefficients of Variations $($CV$\text{'}$s$)$: Machine A$=10\%,$ Machine B$=4\%,$ and Machine C$=1\%.$

SELECT ALL THAT APPLY.

Question $7$ options:

A$)$

There is concern about variability of product of Machine A$.$

B$)$

Machine A settings should be compared to Machine C settings to determine how to improve process.

C$)$

Machine C product is a risk to the company.

D$)$

There is no concern with the product quality.

E$)$

There is no concern about quality of Machine B product quality.

F$)$

Machine C requires experimental design to determine how to increase CV$.$