Respuesta :
The value of first quartile Q1 = 56, second Quartile Q2 = 59, third quartile Q3 = 62, and interquartile range IQR = 6
What is statistics?
Statistics is a mathematical tool defined as the study of collecting data, analysis, understanding, representation, and organization. Statistics described as the procedure of collecting data, classifying it, displaying that in a way that makes it easy to understand, and analysing it even further.
The quartiles, interquartile, and outliers are the measure of the statistics.
We have data:
61, 57, 56, 62, 55, 61, 61, 65, 58, 54, 56, 58, 64, 59, 75
From the above data:
First quartile Q1 = 56
Second Quartile Q2 = 59
Third Quartile Q3 = 62
Interquartile Range IQR = Q3 - Q1 = 62 - 56 = 6
Outliers = 75
Thus, the value of first quartile Q1 = 56, second Quartile Q2 = 59, third quartile Q3 = 62, and interquartile range IQR = 6
Learn more about the statistics here:
brainly.com/question/8058700
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