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A set of data from a process has 8 readings per sample and 50 samples. The mean of the 50 sample means is 12.62. The mean of the 50 ranges is 0.18.Find control limits for the R chart.
Suggested Answer: A
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43 comments · newest first
LE
Lelia
11 months ago
Totally agree, option A looks right!
AD
Adell
11 months ago
Wait, are we sure about those limits? Seems off to me.
LA
Laquita
11 months ago
I think the control limits should be around 0.10 and 0.25.
CA
Carma
11 months ago
Ranges are pretty small, only 0.18.
LE
Lettie
11 months ago
Mean of sample means is 12.62, got it.
AS
Ashlee
12 months ago
I feel like none of the options look right, but I can't remember the specifics. Maybe I should go with "none of the above"?
GI
Gilma
12 months ago
This question seems similar to one we practiced where we had to find control limits using the average range. I think we used a factor for 8 samples.
LA
Larae
12 months ago
I think the control limits depend on the average range and the sample size, but I can't recall the constants we need to use.
MI
Micah
1 year ago
I remember we calculated control limits for R charts in class, but I'm not sure about the exact formula for the limits.
JO
Joni
1 year ago
Okay, let me think this through step-by-step. I need to find the mean of the 50 Merriple means, which is given as 12.62. Then I need to use the mean range of 0.18 to calculate the control limits. I think I've got this.
ZO
Zona
1 year ago
This seems straightforward. With 50 Merriples and 8 readings per Merriple, I can calculate the mean range and use that to find the control limits. I'm confident I can solve this one.
ME
Merri
1 year ago
Okay, this looks like a question on control charts. I'll need to remember the formulas for calculating the control limits for the R-chart based on the given information.
TA
Tamra
1 year ago
Hmm, I'm a bit unsure about this one. I know we need to find the control limits for the R-chart, but I'm not sure which formula to use with the given data. I'll have to review my notes carefully.
KI
King
1 year ago
This looks tricky, but I think I can work through it. I'll need to carefully analyze the code in each segment to determine the flow and potential issues.
SE
Serina
1 year ago
Okay, the question states that the IIS log format includes things like client IP, date/time, request type, and target. I think the service status code is likely one of the numeric fields, so I'll need to carefully examine each one.
RE
Reynalda
1 year ago
I'm pretty confident it's option B - most alternative medicine lacks solid scientific research to prove effectiveness.
TR
Tracey
1 year ago
Alright, I've got this. The discarding state means the port doesn't forward data frames, and the learning state means the port doesn't learn MAC addresses. I'm feeling good about answering this correctly.
DE
Deonna
1 year ago
I'm not sure how to calculate HLV... so many numbers! Should I list out all his financial details first?
NA
Natalie
1 year ago
Is this a trick question? I feel like the answer is hidden in a secret message somewhere, like 'the cake is a lie' or something. Guess I'll just have to trust my gut and pick the most suspicious-looking option.
LE
Leslie
1 year ago
D) none of the above
CA
Carisa
1 year ago
C) 0.02 and 0.33
VA
Val
1 year ago
A) 0.10 and 0.25
FR
Franklyn
1 year ago
Ah, the joys of quality control! This is like a dance between the data and the statistical formulas. I'm tempted to just ask the exam proctor to teach me the steps, but I'll give it my best shot and go with option C.
LO
Lorrine
1 year ago
User 3: Sounds good to me, let's lock in option C.
CA
Candida
1 year ago
User 2: I agree, let's go with 0.02 and 0.33 for the control limits.
FE
Felix
1 year ago
User 1: I think the answer is option C.
ME
Merissa
1 year ago
Wait, what? Control limits for the R chart? I thought this was a multiple-choice question, not a riddle! I'll have to resort to my trusty calculator and some process control formulas to figure this one out.
NA
Nathalie
1 year ago
User3: Let's get our calculators out and work through this step by step.
KI
Kimbery
1 year ago
User2: Yeah, it seems like we'll have to use some process control formulas for this.
BI
Billi
1 year ago
User1: I think we need to calculate the control limits for the R chart.
CO
Corinne
1 year ago
Hmm, the mean of the 50 sample means is 12.62 and the mean of the 50 ranges is 0.18. That's a lot of information to work with! I'm going to go with option C - it just feels right.
JE
Jeannetta
1 year ago
User 2: I agree, option C seems like the right choice based on the data provided.
AL
Allene
1 year ago
User 1: I think the answer is option C - 0.02 and 0.33.
AR
Aretha
1 year ago
I agree, let's go with that.
MA
Margarett
1 year ago
I think option C is the correct one.
SK
Skye
2 years ago
Why do you think that, Luis?
ZO
Zona
2 years ago
This is a tricky one! The data set has 8 readings per sample and 50 samples, so the sample size is important. I'm leaning towards option C, but I'll need to double-check the formulas to be sure.
DE
Delisa
1 year ago
Let's review the formulas together to make sure we get the right answer.
FR
Franchesca
1 year ago
Actually, I think the answer is B) none and 0.33.
LU
Luisa
1 year ago
I'm not sure about that, I believe the answer might be C) 0.02 and 0.33.
GL
Glory
1 year ago
I think the correct answer is A) 0.10 and 0.25.
LU
Luis
2 years ago
I disagree, I believe the answer is C) 0.02 and 0.33.
SK
Skye
2 years ago
I think the answer is A) 0.10 and 0.25.