The direction in which the trend analysis points.
the mean is important in statistics because you will find out your average and can compare that mean to other things..
In statistics, point estimation is the process of providing a number or vector (which could be an infinite dimensional vector such as a function) that is stochastically 'close' in some sense to the actual value of that number or vector. For example, suppose that a population of people has a known mean height of 180 cm and an unknown standard deviation. Point estimation could be applied to a sample from this population to obtain an estimate of the standard deviation of its heights.
Translating a vector is sliding it parallel to the axes - without changing its magnitude or direction.
the mean is affected by outliers
A vector already points, without needing an extra. I wonder if you mean "Poynting Vector" which shows the direction and magnitude of power flow in radiation.
In statistics, this is the symbol for the "Variance"
arithmetic mean
the mean is important in statistics because you will find out your average and can compare that mean to other things..
In statistics, point estimation is the process of providing a number or vector (which could be an infinite dimensional vector such as a function) that is stochastically 'close' in some sense to the actual value of that number or vector. For example, suppose that a population of people has a known mean height of 180 cm and an unknown standard deviation. Point estimation could be applied to a sample from this population to obtain an estimate of the standard deviation of its heights.
Why would wind direction be a vector? These quantities should be the same size. You could combine them into wind velocity, which would be a vector.
What do you mean by statistics? Re-Ask the question.
descriptive statistics
They are statistics of central tendency.
no
Translating a vector is sliding it parallel to the axes - without changing its magnitude or direction.
the mean is affected by outliers
If by vector you mean the organism which causes it, there is none. Cystic fibrosis is a genetic condition.