1
Q
calculate median
A
Arrange your numbers in numerical order.
Count how many numbers you have.
If you have an odd number, divide by 2 and round up to get the position of the median number.
If you have an even number, divide by 2.
Go to the number in that position and average it with the number in the next higher position to get the median.
2
Q
how to calculate probability
A
Determine a single event with a single outcome.
Identify the total number of outcomes that can occur.
Divide the number of events by the number of possible outcomes.
3
Q
volume
A
Length x width x height
