Answer: Mean: around 10,67 minutes Median: 12 minutes
Step-by-step explanation: Mean: Add all numbers then divide by the number of numbers So: 16 + 3 + 15 + 6 + 15 + 9 = 64 64 ÷ 6 = 10.66666 Median: List your numbers to smallest to largest and chose the number in the middle So: 3, 6, 9, 15, 15, 16 The middle: 9 and 15 9 + 15 = 24 24 ÷ 2 = 12