$1.$ Consider the following data. Without calculations, using your knowledge of item analysis, your evaluation of the data indicates that the item is $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_.$

$($N$=100,*=$correct option$)$

Hi Lo

A$.1712$

B$.*13$

C$.13$

D$.12$

has a very high $"$D$"$ index

too difficult for the low group.

has been miskeyed

too difficult for the high group.