The data shows the number of seconds it took two randomly selected groups to thread a needle. Compare the measures of center and variability of these data sets. Student Group A: 56*14,26,28,29,45,32,80,3,10. Student Group B: 27,24,18,19,5,16,22,10,6,20. Which of the following statements about these data sets are false?
1. Group A has a larger range than Group B.
2. Group B has a smaller mean than Group A.
3. Group A has a larger median than Group B.
4. Group B has a smaller standard deviation than Group A.
The false statement is: 3. Group A has a larger median than Group B.