The concept of refers to the practice of facilitating risky behavior on the part of parties who do not fully appreciate the risks. everyday risk moral risk risk assessment specific risk

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