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Listening Quiz: Báo Cáo Các Điểm Dữ Liệu Bị Thiếu Cho Đội Sản Phẩm – Medium Level
Th9 11, 2024
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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.
About what percentage of the total data is missing?
About 15 percent
About 5 percent
About 10 percent
About 25 percent
Explanation:
Paul says that about 15 percent of the total data is missing.
2.
Which data is mostly missing?
Employee schedules and invoices
Sales records and purchase orders
User activity logs and some feedback
Customer names and addresses
Explanation:
Paul says the missing data is mostly user activity logs and some feedback.
3.
What can be inferred about the missing data?
It makes the model less accurate
It only affects Emma’s work
It has no effect on the model at all
It improves model training quality
Explanation:
Paul explains that the missing data affects model training quality and makes the model less accurate.
4.
Why does Emma suggest preparing a report for the product team?
To cancel the current model training
To ask for a new project budget
To explain the problem and suggest a solution
To compare the team’s work with other departments
Explanation:
Emma says they should prepare a report, and Paul adds details and a suggested solution, showing the report is meant to explain the problem and recommend a fix.
5.
What is the main topic of the conversation?
Planning a marketing campaign
Choosing a new software tool
Reporting missing data to the product team
Training new employees
Explanation:
The conversation focuses on missing data, its impact on model quality, and preparing a report for the product team.
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