We're given the training set data with the following values for variable X1:

X1 Feature Values
6
7
12
-5


We chose to perform scaling Using t-distribution standardization.
Which of the following answers is true, regarding the values of the feature after scaling?
Remark: a 2-digit accuracy after the decimal point is sufficient.
Select the best answer

Select one:
A.
The value of the feature of the third example after scaling is about 0.6
B.
The value of the feature of the third example after scaling is about 1.33
C.
The value of the feature of the third example after scaling is about 1.67
D.
The value of the feature of the third example after scaling is about 0.97