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Mean of 5 numbers is 18. Four numbers are 16, 18, 14, and 22. The 5th number is:
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Subject
Mathematics
Topic
Statistics
Subtopic
Mean
Reviewed by Super AdminEditorial Policy
easy
18
19
20
21
Correct Answer
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Explanation
Total sum=5×18=90. Sum of four numbers=70.…
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Concept Behind This Question
This question focuses on the concept of Mean under the broader topic of Statistics.
Related key concepts: Statistics.
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Question Details
- Subject:
- Mathematics
- Topic:
- Statistics
- Subtopic:
- Mean
- Difficulty:
- easy
- Source:
- QUIZZERA
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