You are Here: Home

# how do u find the median and mode watch

1. ive forgot lol

also im doing psychology cw A2 and can only think of a few ethical
considerations to put in the design section. can any 1 help
thanx
2. mean
The sum of a list of numbers, divided by the total number of numbers in the list.

median
"Middle value" of a list. The smallest number such that at least half the numbers in the list are no greater than it. If the list has an odd number of entries, the median is the middle entry in the list after sorting the list into increasing order. If the list has an even number of entries, the median is equal to the sum of the two middle (after sorting) numbers divided by two. The median can be estimated from a histogram by finding the smallest number such that the area under the histogram to the left of that number is 50%

mode
For lists, the mode is the most common (frequent) value. A list can have more than one mode. For histograms, a mode is a relative maximum ("bump")
3. (Original post by TheWolf)
mean
The sum of a list of numbers, divided by the total number of numbers in the list.

median
"Middle value" of a list. The smallest number such that at least half the numbers in the list are no greater than it. If the list has an odd number of entries, the median is the middle entry in the list after sorting the list into increasing order. If the list has an even number of entries, the median is equal to the sum of the two middle (after sorting) numbers divided by two. The median can be estimated from a histogram by finding the smallest number such that the area under the histogram to the left of that number is 50%

mode
For lists, the mode is the most common (frequent) value. A list can have more than one mode. For histograms, a mode is a relative maximum ("bump")
k thanks a lot i remember doing it all now so if the median list is even thus has 2 middle numbers u just take the average of these numbers

TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Updated: April 21, 2004
Today on TSR

Will it ever be possible?

Poll
Useful resources

## Articles:

Debate and current affairs forum guidelines