An investigator wanted to speak candidly with high school students about their drug use. he felt that the students would be more honest if their parents were unaware that they were participating in the study. if the investigator chooses to interview the students without their parents' knowledge, he will violate which of the children's research rights?

On which area of the map would you most likely find people belonging to the kurdish ethnic group? a) 1 b) 2 c) 3 d) 4 sroy no pic i could't do it

Who is responsible for maintaining a balanced state budget

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