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Listening Quiz: Vấn Đề Chất Lượng Dữ Liệu Và Độ Tin Cậy Của Mô Hình – Easy Level
Th1 9, 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 topic of the conversation?
Choosing a new office location
Discussing data quality problems and their effect on a model
Planning a new marketing campaign
Training employees on customer service
Explanation:
Emma and Michael talk about missing and wrong data, how it makes the model less reliable, and how to fix the issue.
2.
What does Emma say is wrong with the data?
It is hard to read
It is too expensive
It is missing or wrong
It is too old
Explanation:
Emma directly says, “Some data is missing or wrong.”
3.
What does Michael say the bad data can do to the model?
Make it easier to use
Make it faster
Make it more expensive
Make it less reliable
Explanation:
Michael says, “That can make our model less reliable.”
4.
What will Emma do to help solve the problem?
Look at the recent data sets
Ask Michael to leave
Create a new company report
Delete the model
Explanation:
Emma says, “I will look at the recent data sets.”
5.
How does Michael seem to feel about Emma’s help?
He is annoyed and does not want her to help
He wants to stop using the model
He is confused about the problem
He is thankful and thinks it will be useful
Explanation:
Michael says, “Thanks, Emma. This will help the model a lot,” which shows he appreciates her help and thinks it will be useful.
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