$$ Import the dataset into SAS Miner.

$15.$ Data exploration using the StatExplore node:

a$.$ Are there missing values?

Answer: There are no missing values. $(2$ pts$)$

b$.$ How would you treat missing data for: $(4$ pts$)$

i$.$ Categorical variables?

Answer: For categorical variables, you can impute missing values using the mode $($most frequent category$)$ or create a new category to represent missing values.

ii$.$ Numeric variables?

Answer: For numeric variables, you can impute missing values using the mean, median, or a more sophisticated method like regression or tree$-$based imputation.

iii. Connect an impute node to the import node, set the default input method to Tree. Paste a snapshot of the imputed values.