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PeopleCert Exam 19 Topic 5 Question 51 Discussion

Actual exam question for PeopleCert's 19 exam
Question #: 51
Topic #: 5
[All 19 Questions]

For the data shown here a Belt suspects the three grades are supplying the same results. Which statement(s) are true for proper Hypothesis Testing?

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Suggested Answer: D

Contribute your Thoughts:

Stephane
10 months ago
Alright, thanks! I’ll go with D) Empirical Rule then.
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Dan
11 months ago
Empirical Rule sounds right. Shewhart Principle and Pareto Rule don’t fit here.
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Kirby
11 months ago
Yes, it must be the Empirical Rule. It deals with probability and standard deviation from the mean.
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Mirta
11 months ago
I remember studying something about this. Is it the Empirical Rule?
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Dan
11 months ago
Yeah, exactly. I think the answer is related to how probability distributions work.
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Stephane
11 months ago
That question seems tricky. It’s asking about something related to standard deviation, right?
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Lelia
12 months ago
Definitely, it's a useful tool for statistical analysis.
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Gilma
12 months ago
It helps in understanding the likelihood of an event based on the standard deviation.
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Quentin
12 months ago
I agree with you, the Empirical Rule is important for estimating probabilities.
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Beatriz
12 months ago
I believe the correct answer is D) Empirical Rule.
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Jolanda
12 months ago
What do you think is the correct answer to the question?
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