School Survey Task

A class wanted to raise money for their school trip. They decided they could raise money by selling raffle tickets to win a new iPhone.Before they decide to have a raffle they wanted to estimate how many students in the whole school would buy a ticket. They decide to do a survey to find out first.The school has 100 students from years 7-12, so the school has 600 students in total. Use you knowledge of the different types of sampling to answer the following questions. How many students would you survey? how would you choose them. Explain your answers Shannon got all the names of all 600 students in the school and put them in a hat. She then pulled out 60 names.What do you think of Shannon's survey technique? Explain your answer. Jake asked 10 children at an afterschool meeting of the computer games club. What do you think of Jake's survey? Explain your answer. Adam asked all the 100 children in Year 7. What do you think of Adam's survey? Explain your answer. Raffi asked 60 of his friends. What do you think of Raffi's survey? Explain your answer. Claire set up a booth outside the canteen. Anyone who wanted to stop and fill out a survey could. She stopped collecting surveys when she had collected 60 surveys. What do you think of Claire's survey? Explain your answer.