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What is point estimation?
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.
What are the importance of the mean in statistics?
the mean is important in statistics because you will find out your average and can compare that mean to other things..
What does it mean to translate a vector?
Translating a vector is sliding it parallel to the axes - without changing its magnitude or direction.
What does the pointing vector represent?
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.
Disadvantages of the mean in statistics?
the mean is affected by outliers
What does Sx2 mean in statistics?
In statistics, this is the symbol for the "Variance"
What is point estimation?
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.
Where is the resultant vector lies when dot product of two vector is done?
arithmetic mean
What does mean mean in statistics?
Mean is the average.
What are the importance of the mean in statistics?
the mean is important in statistics because you will find out your average and can compare that mean to other things..
Can you use scalar mean wind speed with vector mean wind direction?
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.
The mean median and mode are examples of what type of statistics?
descriptive statistics
What type of statistics are mean median and mode?
They are statistics of central tendency.
What are the statistics on water-skiing?
What do you mean by statistics? Re-Ask the question.
What does it mean to translate a vector?
Translating a vector is sliding it parallel to the axes - without changing its magnitude or direction.
Do you round the mean in statistics?
no
What does statistics mean in math?
Statistics is the study of collecting , organizing , and interpreting data!
