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Which of the following control charts are more efficient than an X-bar chart at detecting small shifts in the mean?
. CUSUM.
. EWQR.
. EWMA.
Suggested Answer: D
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8 comments · newest first
EL
Elenora
11 months ago
I thought all three were good for detecting shifts!
CR
Crissy
12 months ago
Wait, are we sure about EWQR being less effective?
HE
Helga
12 months ago
I agree, I’d go with D for sure!
MA
Malcom
12 months ago
I think EWQR has its merits too, though.
SH
Sharen
1 year ago
CUSUM and EWMA are definitely better for small shifts!
IN
In
1 year ago
Portfolio seems like the right answer, but I'm a little unsure. Maybe I should double-check the definitions of these governance levels just to be sure.
AN
Anjelica
1 year ago
Hmm, this is a tricky one. I'll need to think through the capabilities of the Content Moderation service to determine if the statement is true or false.
TA
Tammy
1 year ago
Hmm, I'm a bit unsure about this one. The options seem quite similar, but I'm leaning towards C as well since it's about using the senior managers' influence to support the change.