A GROUP OF SCIENCE STUDENTS ARE PERFORMING A LABORATORY EXPERIMENT. THE INSTRUCTIONS SAY TO REPEAT THE PROCEDURE THREE TO FIVE TIMES. WHAT IS THE MOST IMPORTANT REASON THE GROUP OF STUDENTS SHOULD REPEAT THE PROCEDURE? * A. THEY MIGHT MAKE ERRORS THE FIRST TIME THEY DO THE PROCEDURE
B. THEY CAN COME TO A BETTER CONCLUSION IF THEY HAVE MORE DATA.
C. THEY NEED TO PROVE THEY HAVE GOOD LABORATORY AND EXPERIMENTAL SKILLS.
D. THEY WILL BE BETTER ABLE TO EXPLAIN THEIR EXPERIMENT TO OTHER STUDENTS.