Ορισμός και Σημασία του "don't-know"

During the market research, the interviewees were divided into three groups: those in favor, those against, and the don't-knows who remained undecided on the new technology.

In the survey, a sizable percentage of participants fell into the don't-know category when asked about their preferences for the new menu items.

As the debate intensified, it became evident that some participants were genuinely don't-knows, struggling to form a clear stance on the controversial topic.