Social Studies, 22.09.2020 05:01, AlysonDvz5464
Why do historians classify ancient Sumer as a civilization?
Answers: 3
Social Studies, 22.06.2019 23:40, perezsamantha3oqr0za
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
Answers: 1
Why do historians classify ancient Sumer as a civilization?...
Mathematics, 12.12.2019 06:31
English, 12.12.2019 06:31
Mathematics, 12.12.2019 06:31
History, 12.12.2019 06:31
Mathematics, 12.12.2019 06:31