SOLUTION: The times in seconds it took a group of grade 11 leaners to cover 400m as follows:
76 60 79 82 81 50 48 92 98 73
52 80 82 76 78 91 76 59 68 84
Question 999946: The times in seconds it took a group of grade 11 leaners to cover 400m as follows:
76 60 79 82 81 50 48 92 98 73
52 80 82 76 78 91 76 59 68 84