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the data set below represents the total number of home runs that a base…

Question

the data set below represents the total number of home runs that a baseball player hit each season for 11 seasons of play. what is the interquartile range of the data? 14, 22, 19, 21, 30, 32, 25, 15, 16, 27, 28

Explanation:

Step1: Ordenar los datos

14, 15, 16, 19, 21, 22, 25, 27, 28, 30, 32

Step2: Encontrar la mediana (Q2)

Como hay 11 datos, la mediana es el sexto valor. Q2 = 22.

Step3: Encontrar Q1

Los datos menores que Q2 son 14, 15, 16, 19, 21. La mediana de estos datos es 16. Entonces Q1 = 16.

Step4: Encontrar Q3

Los datos mayores que Q2 son 25, 27, 28, 30, 32. La mediana de estos datos es 28. Entonces Q3 = 28.

Step5: Calcular el rango intercuartil (IQR)

IQR=Q3 - Q1 = 28 - 16 = 12.

Answer:

12