Question

There are 2 cafeterias in a high school, one for Grade 9s and another for Grades 10 to 12.
Students in Grade 9 want changes made to their lunch menu. So, the Principal decides to conduct a survey.
Which data collection method is a census survey for this change?

Answer 1

Answer:

The data should be continuous data with all the different demand if the student with tally mark and frequency.