If there is no single number that occurs more than once, either every number in the set is the mode or there is no mode - check with your teacher to see which answer he/she wants you to use.
It can be really different on how you work it out and how your maths is but I think it is 3-4 %
Same as average. For example, if you have 5 numbers, add them all up, then divide the result by 5. If you have 10 numbers, you add and divide by 10, etc.
You can get free maths lessons online at www.extra maths work.co.uk
to work out various different types of averages
The mode is the number that occurs the most.
The range of a group of numbers is equal to the difference between the smallest and the largest numbers in the group.
If there is no single number that occurs more than once, either every number in the set is the mode or there is no mode - check with your teacher to see which answer he/she wants you to use.
Hard work. A liking for numbers, patterns etc will help but nothing will substitute for the effort that you put in.
Add the numbers together, and then divide by the original amount of numbers in the set.To work out the mean (the average) in maths, you have to add up all of the numbers you are averaging, then divide what you now have by the amount of numbers you started with.
It can be really different on how you work it out and how your maths is but I think it is 3-4 %
Same as average. For example, if you have 5 numbers, add them all up, then divide the result by 5. If you have 10 numbers, you add and divide by 10, etc.
You can get free maths lessons online at www.extra maths work.co.uk
to work out various different types of averages
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add up all the numbers you have then divide by the amount of numbers you haveThe mean is the same as the average. You must add up all the data, then divide by the number of data entries you added. E.g. 3+5+2+6+4=20 then 20 divided by 5 = 4, so in this case 4 is the mean.
chance