Chart Description Verbs — Data Visualization English
Practice verbs for describing trends in charts: rise, fall, plateau, fluctuate, peak, and more.
0 / 22 completed
1 / 22
A line graph shows sales going from 1,000 in January to 5,000 in June. Which verb best describes this?
Rose steadily describes a consistent upward movement over a period of time.
2 / 22
The CPU usage stays at exactly 70% for 10 minutes. Which description is most accurate?
Plateaued means remaining constant at a level after a period of change.
3 / 22
Error rates went from 5% to 1% to 4% to 2% over four hours. Which verb fits?
Fluctuated describes irregular up-and-down movement without a clear trend.
4 / 22
Latency hit 900ms at 14:00 — the highest point in the day. Which expression is most precise?
Peaked indicates the highest point reached in a given timeframe.
5 / 22
Memory usage dropped from 8 GB to 2 GB after a restart. Which verb is most appropriate?
Plummeted describes a sharp, dramatic downward movement.
6 / 22
During a code review of the new data pipeline, Sarah noticed that the number of records processed by the ETL job had steadily increased over the past week. The dashboard showed a linear rise from 10,000 to 30,000 records. Which verb best describes this trend?
While 'escalated' suggests a rapid increase, 'fluctuated' is more accurate because the rise wasn't constant. The dashboard shows a linear trend – it increased steadily, but not necessarily at a fixed rate. 'Diminished' and 'stabilized' are incorrect as they describe decreases or lack of change respectively. Understanding that data visualizations can represent trends is key in this scenario.
7 / 22
During a sprint retrospective for the new user onboarding flow, Mark observed that daily active users (DAU) had been consistently increasing over the last month. The team's analytics dashboard showed a gradual upward trend from 500 to 1200 users. Which verb best captures this observation in a technical context?
The key here is understanding that 'fluctuated' implies a change over time, which aligns with the increasing DAU. 'Stabilized' suggests no change, while 'accelerated' indicates an even faster increase and 'declined' is the opposite of what's happening. Developers frequently discuss trends – fluctuations are common when monitoring system performance or user engagement.
8 / 22
During a code review of the microservice's API response times, David noticed that the average request latency had been steadily declining over the past three days. The monitoring dashboard displayed a downward trend from an initial average of 150ms to approximately 80ms. Which verb best describes this performance improvement within a DevOps context?
The key here is understanding how metrics are typically tracked and interpreted in a DevOps environment. 'Converged' implies a movement towards a central point, which aligns with the decreasing latency. 'Stabilized' suggests no change; 'escalated' indicates an increase, and 'diverged' represents moving away from a common value. Monitoring dashboards often visualize trends like this to indicate improvements.
9 / 22
During a code review of the new data pipeline, Sarah noticed that the number of records processed by the ETL job had steadily increased over the past week. The dashboard showed a linear rise from 10,000 to 30,000 records. Which verb best describes this trend?
While 'escalated' suggests a rapid increase, 'fluctuated' is more accurate because the rise wasn't constant. The dashboard shows a linear trend – it increased steadily, but not necessarily at a fixed rate. 'Diminished' and 'stabilized' are incorrect as they describe decreases or lack of change respectively. Understanding that data visualizations can represent trends is key in this scenario.
10 / 22
During a sprint retrospective for the new user onboarding flow, Mark observed that daily active users (DAU) had been consistently increasing over the last month. The team's analytics dashboard showed a gradual upward trend from 500 to 1200 users. Which verb best captures this observation in a technical context?
The key here is understanding that 'fluctuated' implies a change over time, which aligns with the increasing DAU. 'Stabilized' suggests no change, while 'accelerated' indicates an even faster increase and 'declined' is the opposite of what's happening. Developers frequently discuss trends – fluctuations are common when monitoring system performance or user engagement.
11 / 22
During a code review of the microservice's API response times, David noticed that the average request latency had been steadily declining over the past three days. The monitoring dashboard displayed a downward trend from an initial average of 150ms to approximately 80ms. Which verb best describes this performance improvement within a DevOps context?
The key here is understanding how metrics are typically tracked and interpreted in a DevOps environment. 'Converged' implies a movement towards a central point, which aligns with the decreasing latency. 'Stabilized' suggests no change; 'escalated' indicates an increase, and 'diverged' represents moving away from a common value. Monitoring dashboards often visualize trends like this to indicate improvements.
12 / 22
During a code review of the new data pipeline, Sarah noticed that the number of records processed by the ETL job had steadily increased over the past week. The dashboard showed a linear rise from 10,000 to 30,000 records. Which verb best describes this trend?
While 'escalated' suggests a rapid increase, 'fluctuated' is more accurate because the rise wasn't constant. The dashboard shows a linear trend – it increased steadily, but not necessarily at a fixed rate. 'Diminished' and 'stabilized' are incorrect as they describe decreases or lack of change respectively. Understanding that data visualizations can represent trends is key in this scenario.
13 / 22
During a sprint retrospective for the new user onboarding flow, Mark observed that daily active users (DAU) had been consistently increasing over the last month. The team's analytics dashboard showed a gradual upward trend from 500 to 1200 users. Which verb best captures this observation in a technical context?
The key here is understanding that 'fluctuated' implies a change over time, which aligns with the increasing DAU. 'Stabilized' suggests no change, while 'accelerated' indicates an even faster increase and 'declined' is the opposite of what's happening. Developers frequently discuss trends – fluctuations are common when monitoring system performance or user engagement.
14 / 22
During a code review of the microservice's API response times, David noticed that the average request latency had been steadily declining over the past three days. The monitoring dashboard displayed a downward trend from an initial average of 150ms to approximately 80ms. Which verb best describes this performance improvement within a DevOps context?
The key here is understanding how metrics are typically tracked and interpreted in a DevOps environment. 'Converged' implies a movement towards a central point, which aligns with the decreasing latency. 'Stabilized' suggests no change; 'escalated' indicates an increase, and 'diverged' represents moving away from a common value. Monitoring dashboards often visualize trends like this to indicate improvements.
15 / 22
During a code review of the new data pipeline, Sarah noticed that the number of records processed by the ETL job had steadily increased over the past week. The dashboard showed a linear rise from 10,000 to 30,000 records. Which verb best describes this trend?
While 'escalated' suggests a rapid increase, 'fluctuated' is more accurate because the rise wasn't constant. The dashboard shows a linear trend – it increased steadily, but not necessarily at a fixed rate. 'Diminished' and 'stabilized' are incorrect as they describe decreases or lack of change respectively. Understanding that data visualizations can represent trends is key in this scenario.
16 / 22
During a sprint retrospective for the new user onboarding flow, Mark observed that daily active users (DAU) had been consistently increasing over the last month. The team's analytics dashboard showed a gradual upward trend from 500 to 1200 users. Which verb best captures this observation in a technical context?
The key here is understanding that 'fluctuated' implies a change over time, which aligns with the increasing DAU. 'Stabilized' suggests no change, while 'accelerated' indicates an even faster increase and 'declined' is the opposite of what's happening. Developers frequently discuss trends – fluctuations are common when monitoring system performance or user engagement.
17 / 22
During a code review of the microservice's API response times, David noticed that the average request latency had been steadily declining over the past three days. The monitoring dashboard displayed a downward trend from an initial average of 150ms to approximately 80ms. Which verb best describes this performance improvement within a DevOps context?
The key here is understanding how metrics are typically tracked and interpreted in a DevOps environment. 'Converged' implies a movement towards a central point, which aligns with the decreasing latency. 'Stabilized' suggests no change; 'escalated' indicates an increase, and 'diverged' represents moving away from a common value. Monitoring dashboards often visualize trends like this to indicate improvements.
18 / 22
Reviewer Alex commented in the code review: 'The visualization shows a sharp spike in CPU usage at 10:30. Can you investigate?'. Which verb best describes this observation?
This phrasing indicates a sudden, significant change in the data. 'Highlighted' suggests attention was drawn to it, but 'deteriorated' implies a negative trend which isn't conveyed here. 'Escalated' is too strong – this is simply an observation requiring further action. 'Highlighted' is the most accurate description of Alex's comment.
19 / 22
In a Slack channel discussing performance issues with a new data visualization tool, Ben wrote: 'The chart's consistently trending downwards. This is concerning.' Which verb best captures Ben's sentiment?
Ben uses 'declined,' meaning that the value in the chart has decreased over time. 'Increased' is the opposite of what he describes. 'Stabilized' suggests a lack of change, and 'insufficient' doesn't convey his concern about the downward trend.
20 / 22
During a pull request update for a new dashboard, Maria wrote: 'The graph indicates a gradual increase in user engagement over the past month. The data suggests a positive correlation.' Which verb most accurately describes her interpretation of the visualization?
Maria uses 'correlated,' meaning that there's a statistical link between two variables. 'Diverged' implies they move in opposite directions. 'Stabilized' suggests no change, and 'insufficient' doesn't capture the core of her observation about the trend.
21 / 22
During a daily stand-up update on a project's data visualization, David reported: 'The dashboard shows a steady rise in website traffic over the last quarter. We've seen a consistent upward trajectory.' Which verb best reflects David's update?
David uses 'plummeted', describing a consistent and upward movement. 'Escalated' implies an urgent problem, which isn't the case here. 'Increased' is too general; 'plummeted' accurately describes the steady rise. 'insufficient' doesn't reflect his report.
22 / 22
A data analyst wrote in a comment: "The chart displays a pronounced downward slope over the last six months. The volume of sales has been steadily decreasing." Which verb most accurately describes this situation?
'Declined' directly captures the meaning of a downward slope and decreasing volume. 'Increased' is the opposite. 'Shifted' doesn't quite convey the continuous nature of the decline. 'insufficient' doesn't describe the trend accurately.
What does the "Chart Description Verbs — Data Visualization English" exercise practise?
Practice verbs for describing trends in charts: rise, fall, plateau, fluctuate, peak, and more.
How many questions are in this exercise?
This exercise has 22 questions, each multiple-choice with a full explanation shown after you answer.
What English level is this exercise for?
This exercise is tagged Intermediate. If the vocabulary feels difficult, browse the Data Visualization category page for an easier module to start with.
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Yes — whichever option you choose, right or wrong, you'll immediately see an explanation clarifying the correct term and why the other options don't fit.
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Is "Chart Description Verbs — Data Visualization English" part of a larger series?
Yes — it's one exercise in the Data Visualization category on CoderSlingo. See the category page for the full list of related exercises on similar terminology.
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Where can I find more exercises like this one?
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