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PRMIA Exam 8007 Topic 1 Question 74 Discussion

Actual exam question for PRMIA's 8007 exam
Question #: 74
Topic #: 1
[All 8007 Questions]

Solve the simultaneous linear equations: x + 2y - 2 = 0 and y - 3x = 8

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Suggested Answer: A

Contribute your Thoughts:

Alease
10 months ago
Maybe the real question is, 'which answer will make you the most confident?'
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Raymon
10 months ago
This question is a real head-scratcher! I'm just going to close my eyes and point to an answer - it's as good a strategy as any.
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Theodora
10 months ago
I'm not too sure about this, but I think B is the correct answer. The interval is telling us about the probability of the real value being outside it, not inside.
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Krissy
9 months ago
Actually, you're right. A is the correct answer. The 95% confidence interval gives us the probability that the real value is within the interval.
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Cyndy
9 months ago
I think A is the correct answer. The interval is telling us the probability of the real value being within it.
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Cletus
10 months ago
I'm going with C. The interval is about the estimated value, not the real value, so the probability should be for the estimated value, not the real one.
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Stefany
9 months ago
Yeah, C makes sense. It's all about the estimate within the interval.
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Paris
10 months ago
I think C is correct too. It's about the estimated value.
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Adelina
10 months ago
Option A seems the most intuitive to me. I mean, if it's a 95% confidence interval, then the real value should be within that range 95% of the time, right?
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Jordan
9 months ago
Option A is definitely the correct interpretation.
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Gertude
9 months ago
Yeah, that's how I interpret it too.
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Linwood
10 months ago
I agree, option A makes the most sense.
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Nickolas
10 months ago
I agree with Ressie. A makes sense because it's about the real value of the parameter.
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Ressie
11 months ago
I think the correct answer is A.
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