Which of the following could be considered a middle-income country?
a. japan
c. the united states
b. mexico
d. australia

Describe the cultural component "innovation." give two examples. give an example of the cultural component "cultural universals."

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

4. write short introduction to aaran and jaanto technology.