Read the information you provided for part D. What can you say about your home state (Arizona)? What geographic and cultural region does it belong to? What are its geographic and cultural characteristics? What are the political divisions in your state? Write your response in about 100 to 150 words. You can include information that’s not part of your response in part D.

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