The following data shows the annual rainfall amounts for Albuquerque over the past ten years. Which of these values should be considered outliers?

Precipitation (inches): 9.4, 9.1, 9.8, 10.9, 9.2, 10.7, 9.1, 8.1, 9.1, 9.4

A. 8.1
B. 10.9
C. 8.1 and 10.9
D. None of the above

Question

The following data shows the annual rainfall amounts for Albuquerque over the past ten years. Which of these values should be considered outliers? 

Precipitation (inches): 9.4, 9.1, 9.8, 10.9, 9.2, 10.7, 9.1, 8.1, 9.1, 9.4

 		A.	8.1
 		B.	10.9
 		C.	8.1 and 10.9
 		D.	None of the above

anonymous · Answer

@Er.Mohd.AMIR @ganeshie8 @Kainui @Zale101 @LichKing

er.mohd.amir · Answer

OUTLIERS=an extreme deviation from the mean

er.mohd.amir · Answer

MEAN=(9.4+9.1+9.8+10.9+9.2+10.7+9.1+8.1+9.1+9.4)/10
=9.48

anonymous · Answer

so D?

er.mohd.amir · Answer

now u understand what should be the ans

anonymous · Answer

why did u divide it by 10?

anonymous · Answer

cuz of how many numbers there is?

er.mohd.amir · Answer

i think it should be C