Public Service Entrance Exam (PSEE) · Question
When analyzing data, what is the significance of identifying 'outliers'?
Outliers are unusual data points that can be errors, anomalies, or important insights requiring deeper analysis.
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Question: When analyzing data, what is the significance of identifying 'outliers'?
Answer options:
- Outliers always represent errors and should be removed. ✅ Outliers indicate data points that deviate significantly and may require further investigation.
- Outliers skew results and should be averaged with surrounding data.
- Outliers confirm the validity of the data set.
Correct answer: Outliers indicate data points that deviate significantly and may require further investigation.
Explanation: Outliers are unusual data points that can be errors, anomalies, or important insights requiring deeper analysis.
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Question explanations
- If 30% of 240 applicants pass screening, and 25% of those pass the interview, how many receive offers?
- If 'clarity' is opposite to 'obscurity', then 'expedite' is opposite to:
- What is the primary benefit of cross-functional team collaboration in the public service?
- A public consultation process is underway for a new regulatory framework. To ensure fairness and inclusivity,
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