Asked by Alysha Brown on May 19, 2024
Verified
________ is the quartile representing the 50th percentile.
A) Q1
B) Q2
C) Q3
D) Q4
Percentile
A value below which a given percentage of observations in a group falls, used in statistics to provide a measure of relative standing within a set of values.
- Recognize and compute quartiles and percentiles, understanding their role in data analysis.
Verified Answer
LD
ladan dabaghpoorkhoeiMay 24, 2024
Final Answer :
B
Explanation :
In the quartile notation, the first digit represents the quartile number and the second and third digits represent the percentiles. As the given percentile is 50.1, we know it lies between the 50th and 51st percentiles. The quartile that contains this range is the second quartile, represented by the digit 2. Therefore, the first digit of the quartile is 2. The second and third digits are obtained by subtracting the lower end of the range (50) from the given percentile (50.1), giving us 0.1. Multiplying this by 100 gives us 10. Therefore, the quartile is Q2.
Learning Objectives
- Recognize and compute quartiles and percentiles, understanding their role in data analysis.
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