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A process using a p-chart has pbar = 0.076 and nbar = 4.86. Find the control limits.
Suggested Answer: A
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34 comments · newest first
MA
Malcom
10 months ago
I think the answer is A, 0.069 and 0.083.
KR
Kristian
11 months ago
Totally agree with Maricela!
CH
Chanel
11 months ago
Wait, how did you get those numbers? Seems off.
MA
Maricela
11 months ago
Control limits should be around 0.072 and 0.080.
TA
Tayna
11 months ago
pbar is 0.076, nbar is 4.86.
NI
Nieves
12 months ago
I’m leaning towards option A, but I’m worried I might have mixed up the calculations for pbar and nbar.
NO
Norah
12 months ago
I feel like the answer might be between 0.072 and 0.080, but I can't recall how to derive that exactly.
LO
Lore
12 months ago
I remember practicing a similar question where we had to find control limits, and I think it involved using the standard error.
AN
Angella
1 year ago
I think the control limits for a p-chart are calculated using pbar and the sample size, but I'm not completely sure about the formula.
BA
Barrie
1 year ago
Ugh, p-charts. I always get these mixed up with the other control chart types. Okay, let me re-read the question carefully and try to break it down step-by-step. I know I can figure this out if I just take it slow.
MA
Mary
1 year ago
This looks straightforward enough. I think I can handle this - the control limit formula is pbar +/- 3 * sqrt(pbar * (1-pbar) / nbar), right? Let me grab my calculator and work through it.
OC
Octavio
1 year ago
Hmm, I'm a little unsure about this one. I know we need to use the p-chart formula, but I'm not confident I can plug in the values correctly. Maybe I should review the lecture notes before attempting this.
TY
Ty
1 year ago
Okay, let's think this through step-by-step. We have the process mean (pbar) and the average sample size (nbar), so we can use the standard p-chart formula to calculate the control limits.
GR
Gracie
1 year ago
Ah yes, the classic p-chart control limit calculation. I've got this - just plug and chug the numbers into the formula. Should be a quick one to knock out on the exam.
CA
Carlee
1 year ago
Hmm, I'm a bit unsure about this one. I'll need to review the best practices around when to use each integration approach.
TO
Tony
1 year ago
This is a tricky one. I'll need to review the details carefully and consider the different options before making a decision. Gotta love these Azure AD questions!
EL
Elouise
1 year ago
I'm a bit confused by the wording on some of these options. I'll need to re-read them a few times to make sure I'm interpreting them correctly before selecting my answers.
DA
Daniel
1 year ago
Haha, this question is a real brain-teaser. I'm just going to randomly pick an answer and hope for the best. After all, a little bit of luck never hurts!
BL
Blondell
1 year ago
I'll take a chance and pick option C) 0.040 and 0.112
BR
Brinda
1 year ago
I'm going to choose option A) 0.069 and 0.083
WI
Wilford
1 year ago
I think I'll go with option B) 0.072 and 0.080
DI
Diane
1 year ago
Wait, what? None of these options look right to me. I must be missing something crucial here. Maybe I need to review my p-chart formulas again.
OL
Olen
1 year ago
It's possible that we missed a step in the calculations, let's go over it again.
TA
Tayna
1 year ago
I think we need to recalculate the control limits using the correct formulas.
GA
Gaston
1 year ago
Let's double check the calculations, maybe we made a mistake somewhere.
AU
Audrie
1 year ago
I'm pretty sure the answer is B. The formula for calculating control limits on a p-chart seems straightforward enough.
AR
Arleen
1 year ago
Hmm, let's see... I think the control limits should be 0.072 and 0.080. That's my best guess based on the information provided.
VA
Valentine
1 year ago
Great, we have reached a consensus on the control limits.
MA
Maricela
1 year ago
Yes, those are the control limits for the given p-chart parameters.
MO
Mozell
1 year ago
I agree, those seem like the correct values.
VI
Victor
1 year ago
I think the control limits should be 0.072 and 0.080.
KA
Katheryn
2 years ago
Hmm, I see your point. Let's double check our calculations before the exam.
WI
Willie
2 years ago
I disagree, I believe the correct answer is B) 0.072 and 0.080.
KA
Katheryn
2 years ago
I think the answer is A) 0.069 and 0.083.