answersLogoWhite

0


Best Answer

You add the scores together and then divide by the number of scores.

So if you rolled a dice and your scores were,

3, 5, 2, and 6

You would add these together, getting 16, and then you would divide this by 4 (because you have 4 scores) and so your mean would be 4 (16/4=4)

sum of scores / number of scores = mean.

Hope this helps.

User Avatar

Wiki User

βˆ™ 13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the trick for calculating mean. I mean some decent trick to make me do it in my head?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you stabilize the casuality's head when performing a jaw thrust?

Have someone holding the crown of their head would make it easier. But if you are alone, then using both hands on each side of the face simultaneously will do the trick.


How do you make a house out of paper?

The trick is to make a strong base.


How do you make a nickel appear in an unopened soda can as a magic trick?

Buy the magic trick and it will tell you


What is the jirachi egg trick in emerald?

THRE IS NO JIRACHI EGG TRICK THEY JUST MAKE IT UP


How can you make a decent lady fall for you?

treat her decently


How do you make a optical ilusion?

All you have to do is to make a move that will trick the mind.


How can you make your own trick or treat bag?

Well to make your own trick or treat bag you could use a paper bag or a plain pillowcase. First you can decorate it with stickers, make pictures on it etc. And there you go you have your own trick or treat bag. Happy Halloween.


How do you calculate the front of a box?

You cannot "calculate" the front of a box. You can calculate its dmensions, or its area but calculating it does not make sense. As for calculating its size or area, the answer will depend on what information you have and what you require.


Why do spiders in Asia make decoys?

To trick preditors.


How do you make a squirmle do a trick?

u use the string


How do you trick a boy into wearing make up?

You don't.


How can make a hair free from head lice?

go to the store and buy some Lice Egg & Larvae killer shampoo. that should do the trick. also make sure to wash any bedding/cloth you have, or spray it with lice killing bed spray.