A school principal wants to determine which type of speaker the students prefer to invite to an assembly for the entire student
population. Which survey method would produce the best representative sample----A) survey every fifth person who shops at a mall B) survey all of the students on the student council C) Survey every tenth student entering the school one morning D) survey all the students who went to the last basketball game. PLS HELP
When it comes to sampling methods, random sampling is one of the most effective. The principal wants the results of his or her sample to be as fair as possible, so it is best to choose students randomly, and in a neutral environment. The mall is not a neutral environment because not all students have access to the mall, and even those who do are not guaranteed to provide accurate results. The same goes for a basketball game, and student council. Samples taken from these environments are likely to produce more bias. However, collecting a survey from every tenth student entering the school one morning is more likely to produce accurate results that are representative of the school population.
