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Tableau Exam Desktop Certified Associate Topic 4 Question 28 Discussion

Actual exam question for Tableau's Desktop Certified Associate exam
Question #: 28
Topic #: 4
[All Desktop Certified Associate Questions]

Connect to the "Significant Volcano Eruption" data source. What is the interquartile range of the distribution of Total Injuries data of the 21st century (show null values at default location)?

Show Suggested Answer Hide Answer
Suggested Answer: B

Create a left outer join, so that we can calculate the percentage of the returned orders

Create a calculated field ''% of returned orders'':

Drop the Order Date to the filters shelf and select the year 2013

Drop the Region to the rows and % of returned orders to the Text:


Contribute your Thoughts:

Celestina
3 months ago
This question is blowing up (pun intended) with options. Time to channel my inner volcanologist and go with B!
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Mabel
3 months ago
Ooh, a volcano data set, how exciting! Although, I'm more of a 'lava lamp' kind of person. Hmm, D looks like the winner to me.
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Romana
2 months ago
I agree with you, D seems to be the best choice.
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Staci
2 months ago
I'm going with C on this one.
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Katie
2 months ago
I think B is the correct answer.
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Gretchen
3 months ago
Interquartile range, huh? I bet the instructor is just trying to trip us up with fancy stats lingo. I'm going with A, keep it simple!
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German
3 months ago
Wait, we need to connect to the data source first? What is this, a scavenger hunt? Anyway, C seems like a solid pick to me.
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Quentin
3 months ago
Interquartile range? Sounds like a fancy way to say the middle 50% of the data. Let's see, B looks like the right answer here.
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Elenora
2 months ago
Hmm, really? I'll have to double check that.
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Solange
2 months ago
Actually, I believe it's D) 42
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Francesco
2 months ago
I agree, B) 48 seems to be the correct answer.
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Laurene
2 months ago
I think it's B) 48
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Alesia
4 months ago
I'm not sure, but I'll go with D) 42. It seems like a reasonable choice.
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Lettie
4 months ago
I believe it's C) 30 because the interquartile range is the difference between the third and first quartiles.
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Melvin
4 months ago
I think the answer is B) 48.
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