eli wants to know which exhibit at a science ...
eli wants to know which exhibit at a science museum is the most popular. which is the best group to survey to find this information? the museum staff who set up all of the current exhibits every person buying a ticket to the science museum a group of classmates every 5th person who leaves the museum one afternoon
Answer
# Brief Explanations:
To find the most popular exhibit, we need to survey museum - goers. Museum staff may have a different perspective. A group of classmates is too small and not representative. Surveying every person buying a ticket may be time - consuming and not necessary. Surveying every fifth person leaving the museum one afternoon is a form of random sampling among museum visitors, which is more representative compared to the other options.
# Answer:
every fifth person who leaves the museum one afternoon