Detailed explanation of the method for finding quartiles, deciles, or percentiles when data are grouped in a frequency table by intervals, example 1 from the Quartiles, Deciles, and Percentiles course.
Complete Quartiles, Deciles, and Percentiles Course:
• Cuartiles, Deciles y Percentiles (Curso CO...
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0:00 Greeting
0:15 Explanation of the exercise
1:03 Solution to the example
11:35 Practice exercise