When working in their group, four of mr. massey’s students begin to argue about which responsibility should be handled by which person, and about whether the work being done is of equivalent difficulty across all group members. at which stage of group development is this set of students most likely functioning?

The chart shows four articles read by the students in a science class

Which sentences describes a cycle of dependency? a. aid harms the local economy creating the need for more aid.b. aid improves infrastructure and creates more wealth and more good infrastructure.c. aid programs become more reliable over time so people can depend on them.d. no answer is correct

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