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Listening Quiz: Trình Bày Kết Quả Phân Tích Độ Nhạy – Advanced Level
Th8 11, 2025
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Nhà khoa học dữ liệu (English for Data Scientist)
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1.
What is the main purpose of Emma’s presentation to John?
To explain the company’s annual budget in detail
To describe a new marketing campaign proposal
To compare different chart styles for a report
To share which assumptions most affect the analysis results
Explanation:
Emma explains the sensitivity analysis results and identifies which assumptions have the greatest impact on the outcomes.
2.
Which assumptions does Emma say are the most important?
Customer service and shipping fees
Taxes and advertising expenses
Employee training and office rent
Sales growth rate and cost estimates
Explanation:
Emma directly says that the sales growth rate and cost estimates are key.
3.
What does Emma say about small changes in sales growth?
They cause big outcome shifts
They have little effect on profits
They only change the chart colors
They improve cost estimates
Explanation:
Emma states that small changes in sales growth cause big outcome shifts.
4.
How did Emma present the findings visually?
With tornado charts
With a pie chart
With a bar graph
With a table of numbers
Explanation:
Emma says she used tornado charts to show the impact visually.
5.
What can be inferred about the other assumptions Emma checked?
They changed the results in unpredictable ways
They were not included in the analysis
They had little impact on the results
They were more important than sales growth
Explanation:
Emma says she checked other assumptions, but they have little impact on the results.
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Tiếng Anh An Ninh Mạng: Thảo Luận Về Các Chỉ Số KPI Của Chương Trình Bảo Mật – Easy Level
Tiếp theo:
Listening Quiz: Tư Vấn Quản Lý Thích Ứng Cho Thay Đổi Hệ Thống Phức Tạp – Advanced Level
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