make check box selected when other check box is clicked

i m trying to set the attribute of one check box to selected after i click the first check box

CheckBox check = (CheckBox) findViewById(R.id.checkBox);

assume there is three check boxes,

[] 1
[] 2
[] 3

if i tick check box 1 the second check box will also be marked as checked.

[✔] 1
[✔] 2
[] 3

the thing is they have the same name and i was wondering if it is possible. i would gladly appreciate any comments and answers.