Hi,
1 question from true false not given again !
The passage has given:
Blips appear on a cluttered monitor infrequently and at irregular intervals.
5 minutes into the test, one in ten subjects will start to miss the majority of blips, one in ten will still be able to spot nearly all of them and the rest will come somewhere in between.
Statement for true, false not given
after about 5 minutes of a vigilance test, some subjects will still notice some blips.
is it true-false or not given