During Assignment#$6$ & Assignment#$7$ demonstration, we dropped two variables from our analysis.

Why were the $"$A$1$C test" and "Blood Sugar" variables removed from the diabetes dataset during the analysis?

The variables were removed for ethical reasons concerning patient confidentiality.

The data for these variables were not available for all patients, leading to a large number of missing values.

The variables, while moderately correlated and partially defining the condition, made the model's predictive performance unrealistically high.

The variables were mistakenly deleted during data preprocessing.

The analysis software was unable to process these variables due to technical constraints.