Which set of data contains one outlier?
15, 19, 26, 51, 18, 21
22, 33, 31, 20, 28, 19
18, 20, 16, 22, 28, 26
27, 21, 31, 18, 21, 29
Answers
Given: 4 Set of Datas
To find : Which set contains outlier
Solution:
15, 19, 26, 51, 18, 21
arrange in ascending order
15 , 18 , 19 , 21 , 26 , 51
26 & 51 has difference of 25 while difference from 15 to 26 is only 11)
hence 51 is outlier in this data
22, 33, 31, 20, 28, 19
arrange in ascending order
19 , 20 , 22 , , 28 , 31 , 33
no outlier
18, 20, 16, 22, 28, 26
arrange in ascending order
16 , 18 , 20 , 22 , 22 , 28
no outlier
27, 21, 31, 18, 21, 29
arrange in ascending order
18 , 21 , 21 , 27 , 29 , 31
no outlier
Hence 15, 19, 26, 51, 18, 21 set of data contains one outlier
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Answer:
the best answer will be a
Step-by-step explanation: