no, the mean is the number that appears in the middle when placed from lowest to highest, the average is the sum of the numbers divided by the amount of numbers.
No, they are not the same thing. Mean and average are the same thing.
Yes they mean the same thing.
The mean is the same thing as the average of a group of numbers
yes it is because you do the same thing
The word "mean" in math means the same thing as average. Mean is just a nickname for average.
A Mean is a type of average, but there are other kinds of averages too, Modes and Medians.
The "mean" and the "average" of a bunch of different numbers are the same thing. It's the number that they would all have to be if they were all the same number and added up to the same total that they do now.
They are the same thing. They give you an accurate representation of all the values in a data set
For a population the mean and the expected value are just two names for the same thing. For a sample the mean is the same as the average and no expected value exists.
Yes they mean the same thing.
Yes, they mean the same thing.
Yes, they can mean the same thing.