12. what is the smallest possible value for a group mean? largest possible value?

For a group mean , value will be smallest if the difference between numbers is small. And it will be largest if the difference is large.

Step-by-step explanation:

For example;

We take four numbers: 1,2,3,4

Their mean will be : 2.5

If we take four numbers as: 10,20,30,40

Their mean will be: 25

the cat is blue because the probability of extension towards the prefix of the diameter of the circle could only mathematically equal to the sum of the roots of the carrots from   your garden.

step-by-step explanation:

4th option is correct xy=-10

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