A census collects information about every member of the population. A survey is a data collection activity involving a sample of a population. So what sample size is sufficient for a survey? https://buff.ly/2Hd7LhC

Pakatan Harapan​’s first anniversary as the Government of Malaysia is here and our latest public opinion poll conducted at the end of March can help illuminate the Rakyat’s mood towards @pakatanharapan_. https://buff.ly/2H9EYL2
#ApaKataMalaysia #KitaPunyaMalaysia #PakatanHarapan