The establishment of the daimyo in medieval Japan contributed to warring kingdoms and a breakdown in the central government. Please select the best answer from the choices provided T F

100pts on the line
frist to answer
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Donald is studying the eating habits of all students attending his school. he samples the population by dividing the students into groups by grade level and randomly selecting a proportionate number of students from each group. he then collects data from the sample. which type of sampling is used? select the correct answer below: systematic sampling convenience sampling stratified sampling cluster sampling