Practice, difficulty 1 of 3
Median with an even number of values
Ten delivery times (minutes) were recorded:
24, 23, 23, 22, 21, 29, 26, 17, 30, 37
Find the median delivery time.
Practice
Practise until it sticks
Choose a topic, a skill or a difficulty. Calculation exercises have new versions with fresh numbers once you have solved them, so you can practise the method rather than memorise an answer.
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