Data Viz for Delta Training

Try our 5-question Data Visualization & Interpretation quiz.

1 / 5

All five interpretations are true. Which provides the highest-value insight?

The line begins around 800 and decreases to around 200, which is a 75% decline. There is one outlier.

The line begins at 693 and decreases to 288, which is a 58% decline. There is one outlier.

There are about 18 peaks and 14 valleys, with one peak about 60% higher than it should be.

There is an upward trend in the last three points.

The last 26 data points are 45% lower than the previous 26 data points.

2 / 5

Which statement is true?

The circled point is an outlier and should be investigated.

The circled point is not an outlier, but should be investigated because it is low.

The circled point is not an outlier and therefore should not be investigated.

The circled point is an outlier, but should not be investigated because the next week bounced back.

The circled point had the same problem as week 8, 26 and week 33.

3 / 5

All four graphs depict the same data, and all four interpretations are true. Which provides the highest-value insight?

Option A

Option B

Option C

Option D

Option B & Option D

4 / 5

You changed your strategy. In the 12 months prior to your strategy change you sold $10 million. In the 12 months after your strategy change you sold $14 million, a 40% increase. This 40% increase indicates which of the following?

Your strategy change was good for sales.

Your strategy change was good for sales, and it suggests the growth will continue.

Your strategy change did not impact sales.

Your strategy change was good for sales, but two points do not guarantee continued growth.

This comparison says nothing about your strategy change and is irrelevant.

5 / 5

All four interpretations are true. Which provides the clearest and highest-value insight?

Option A

Option B

Option C

Option D

Option B & Option C

Your score is

The average score is 59%

0%

Data Visualization & Interpretation Quiz for Delta Training

Try our 5-question Data Visualization & Interpretation quiz.

All five interpretations are true. Which provides the highest-value insight?

Which statement is true?

All four graphs depict the same data, and all four interpretations are true. Which provides the highest-value insight?

You changed your strategy. In the 12 months prior to your strategy change you sold $10 million. In the 12 months after your strategy change you sold $14 million, a 40% increase. This 40% increase indicates which of the following?

All four interpretations are true. Which provides the clearest and highest-value insight?

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