Question: A science class investigated the percentage of corn kernels that pop in bags of different brands of popcorn. Fifteen students tested three brands of popcorn each and reported their results to the class. Why did the teacher most likely have so many students report the results?

  Options: 
 A. for more accurate results
 B. for more student participation
 C. to help simplify the procedure
 D. to help explain the hypothesis
Answer: A