Which of the following is NOT a logical conclusion for an archaeologists that finds a vase from an ancient culture A. The civilization had a powerful king that required a vase for the palace
B. Artist within the civilization mastered the ability to create pottery
C. People in the community had time to learn skills that were not directly related to survival
D. The culture valued art

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