"Sum" means "addition" in mathematics -i.e. "what is this thing plus this thing".
Mean is the average value of a set of results. It's the sum of all the results divided by the number of results.
It means the sum of the measured/calculated speeds divided by the number of speeds that were measured/calculated.
The sum of standard deviations from the mean is the error.
sum mean to add and differene mean to subtrat
40
the mean is the average of the numbers. It is one of several different ways of determining the average of a set of values. It is determined by adding the sum of all of the values, then dividing by the number of values.
The sum of 12 refers to the result of adding 12 to another number or set of numbers. In this case, if we are only considering the number 12 by itself, the sum would simply be 12. If you are looking for the sum of 12 and another number, you would need to provide that number in order to calculate the total sum.
what is sum? sum means like total of the #
Sum is an answer to an addition problem.
The sum of total deviations about the mean is the total variance. * * * * * No it is not - that is the sum of their SQUARES. The sum of the deviations is always zero.
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The mean of a series is equal to the sum divided by the number of items in the series. So, mean = sum/number, which means the sum is equal to the mean times the number. In this case, the sum is 3573.