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Listening Quiz: Đề Xuất Một Thiết Kế Kiểm Tra A/B Nghiêm Ngặt – Easy Level
Th12 20, 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?
Designing an A/B test for a new feature
Planning a customer service training session
Choosing a new office location
Discussing a company budget review
Explanation:
The speakers discuss how to set up and evaluate an A/B test for a new feature.
2.
How will the users be divided for the test?
By subscription level
Randomly into two groups
By age group
By geographic region
Explanation:
Robert says the users will be divided randomly, with half seeing the new feature and half not.
3.
How long will the test run?
One month
At least two weeks
Until the end of the quarter
One week
Explanation:
Robert states that the test should run at least two weeks to collect enough data.
4.
Which metrics will the team track?
Customer satisfaction and refunds
Sales calls and meeting attendance
User engagement and conversion rates
Website speed and error logs
Explanation:
Robert says they will track user engagement and conversion rates.
5.
Why does Jessica say, ‘Sounds good. Let’s prepare the test plan’?
She disagrees with the test method
She wants to change the feature design
She wants to postpone the project
She agrees with Robert’s proposal and is ready to move forward
Explanation:
Jessica’s comment shows agreement with Robert’s plan and a willingness to begin preparing the test plan.
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