Education Minister Nurul Islam Nahid at a press briefing yesterday said the government decided to introduce the much-talked-about creative question method from the next SSC examinations in 2010 by ...

Commonly used statistical methods for separating and understanding consumers preferences may not be working as well as believed, according to a new study. Writing in the Journal of Sensory Studies, ...

Perhaps the most important part of the survey process is the creation of questions that accurately measure the opinions, experiences and behaviors of the public. Accurate random sampling will be ...