take the sum of all the numbers ∑x
and divide it by the number of numbers in the data set. nor ∑x/n
whats does astonshing mean?.
find assumed mean data is 46,55,52,59,63,47,56,50,51,55 ,
The mean of a set of data is the sum of that data divided by the number of items of data.
to find the mean of a set of numbers you have to find the total sum of the data divided by the number of addends in the data.
well because in the mean you have to add them and its different from the median and the mode
One reason I can think of why you might not be able to find the mean of numerical data would be if there were missing data points.
whats mean astonish in dictionary?
im tring to find out myself whats it mean
To answer this question I will use an example. Data set: 10, 20, 30, 40, 50. First find the sum of all the numbers...so 10+20+30+40+50= 150. Then you take the sum (150) and divide it by the number of numbers in the data set. So 150 divided by 5 (the number of numbers in this data set) = 30. 30= the mean of the above data set. Finding the mean is pretty simple. :)
no
Information is stored in data, which is a collection of information. Strictly speaking, a datum (singular form of data) is a single unit of information.
when there are extreme values in the data