Yea, like the answer above, the sequence is going from first letter to last.
For example, A is the first letter of the alphabet, and Z is the first-last letter of the alphabet. Therefore we have AZ.
B is the second letter of the alphabet, and Y is the second-last letter of the alphabet. Therefore we have BY.
C is the third letter of the alphabet, and X is the third-last letter of the alphabet. Therefore we have CX.
Now D is the fourth letter of the alphabet, and W is the fourth-last letter of the alphabet. Therefore we finally have DW.
Total Numbers = 5 Mean (Average) = 85.2 Standard deviation = 10.70981 Variance(Standard deviation) = 114.7 Population Standard deviation = 9.57914 Variance(Population Standard deviation) = 91.76
