Dr. Luxley wanted to make sure his research sample was representative of the local rural community with approximately 65% females and 35% males. He wanted to make sure his sample had similar demographics so he used:

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Stratified random sampling is used when a researcher wants to ensure that specific subgroups of the population are adequately represented within the sample. In this case, Dr. Luxley wants his sample to reflect the local rural community's gender composition (approximately 65% females and 35% males), making stratified random sampling the appropriate choice. This method involves dividing the population into strata (in this case, by gender) and then randomly selecting participants from each stratum in proportions that match the overall population.

Dr Luxley Wanted to Make Sure His Research Sample Was