Question
A dataset contains "USA," "United States," and "U.S." as
country entries. What is the best way to resolve these inconsistencies?Solution
Standardizing data ensures uniformity and consistency across the dataset. A predefined mapping such as replacing "USA," "United States," and "U.S." with a single standardized value like "United States" avoids ambiguities during analysis. This method maintains data integrity and improves the dataset's usability for analytical tasks. Why Other Options Are Wrong : B) Removing inconsistent entries leads to data loss and reduced sample size. C) Choosing the most frequent entry ignores valid data variations and may bias results. D) Replacing entries with null values reduces the dataset's quality. E) Leaving the inconsistencies untreated causes challenges during data interpretation.
A) Goodness     B) Practical        C) Unethical     D) Moral
Select the most appropriate synonym of the given word
FETCH
Select the most appropriate synonym of the given word
Judicious
- Select the most appropriate synonym of the given word.
Abstain Choose the incorrectly spelt word.
Choose the correct synonym of the word - Lethargy
Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it.
Choose the correct ANTONYM for the given word .
Occupied
Select the opposite word
Yell
Lave
