Standard deviation determines how far away the data values are from the average.
It is the mean or average value of the n values. [Σn xi]/n = xmean
advantage is that it is used in situations in which there are extreme values in data. it can give a true picture of average of a data
Mean is the average of the data set values. Median is the middle number in the data set (set up in ascending or descending order). Mode is the data value (or values) that occur the most number of times.
is the standrad deviation of the data values in a sample is 17 what is the variance of the data values
Raw data as in unmanipulated and otherwise not yet manipulated. If one forms values of standard deviation, average, max/min of original (raw) data, those values are not raw but post-analysis, manipulated, or condensed. Raw as in the raw measured data.
Data type
It is the mean average of number of collected data values.
Will gve the mean average of the data
The middle value in a data set is the median. If there are an even number of values in the set, you average the middle two values to get the median.
The Mean.
Add up all the values and divide by the number of data points.
because they smell
An industry average is the average of all data values in the same industry. The data is used to compare a products profitability and growth.
It is the mean or average value of the n values. [Σn xi]/n = xmean
The median.
If a data set has an outlier, you would normally deal with it by omitting it from the average of the other values.
For any data set, the average would be sum of all the values , divided by the number of values ... Hence the average of 1,2,3,4,5 would be : 1+2+3+4+5 / 5 , or 15 / 5 = 3