Q$4$:

Open Weka $->$ explorer, choose weather.numerical dataset

$($a$)$ Click edit to view data.

$-$ Take a screenshot of the data and paste it in your answer sheet

$-$ What are the minimum and maximum values of humidity attribute?

$($b$)$ Apply Normalize filter to the database.

$-$ Take a screenshot of the data after normalization and paste it in your

answer sheet

$-$ What are the minimum and maximum values of humidity attribute after

normalization?

$($c$)$ Which type of data were normalized in this database?