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?
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One sampling method that could be used to find the percent of students in your grade who eat five servings of fruit and vegetables each day is stratified random sampling. This method involves dividing the population (students in your grade) into different strata based on certain characteristics (such as gender or socioeconomic status) and then randomly selecting a sample from each stratum.
An example of a survey question that does not have bias could be:
"How many servings of fruit and vegetables do you typically consume each day?"
This question is straightforward and does not lead the respondent to a specific answer, allowing for more accurate and unbiased data collection.