What is the value of the first quartile for observations 15, 18, 10, 20, 23, 28, 12, 16?
CA Foundation · Quantitative Aptitude · RTP · September 2025
What is the value of the first quartile for observations 15, 18, 10, 20, 23, 28, 12, 16?
Suggested Answer and Working Notes:
Correct Answer: Option (C)
C. 15.75
Topics: Part-C: Statistics
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