Suppose you are researching the eating habits of people your age. What sampling method could you use to find the percent of students in your grade who eat five servings of fruit and vegetables each day? What is an example of a survey question that does not have bias? short answer
One sampling method that could be used is stratified random sampling, where the population (all students in your grade) is divided into subgroups (e.g. males, females) and a random sample is taken from each subgroup.
An example of a survey question that does not have bias could be: "How many servings of fruits and vegetables do you typically eat in a day?"