Statıstıcs I Deneme Sınavı Sorusu #803969

During a sales season, the fifteen salesmen in a computer company sold the following numbers of computers: 7, 11, 5, 12, 17, 6, 13, 9, 8, 4, 23, 12, 7, 6, 11. What is the range of the number of sold computers?


23

19

17

9

4


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

Largest Value is 23

Smallest Value is 4 

So, R=23-4 = 19. 

The correct answer is B. 

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