Statıstıcs I Deneme Sınavı Sorusu #804021

The number of houses sold by each of the 10 estate agents  during a particular 6 months period are 1, 4, 7, 6, 2, 10, 10, 3, 8, 9. What is the range of the data?


10

9

5

3

1


Yanıt Açıklaması:

The range of a data set, shown as R, is the difference between the largest and smallest values and calculated as follows: R = Largest Value - Smallest Value

R = 10-1 = 9.  The correct answer is B. 

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