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cshalvey
 2 years ago
Best ResponseYou've already chosen the best response.2Mean = sum of observations divided by the number of observations. Mode = the observation that occurs most frequently. Median = value of the middle observation if uneven number of observations, or the average of the two middle if even number of observations

FoolForMath
 2 years ago
Best ResponseYou've already chosen the best response.0OH yes I know :) but I want the derivation of those scary looking formulas in case of continuous series (grouped data)

cshalvey
 2 years ago
Best ResponseYou've already chosen the best response.2hmm, okay  back to Mum for me ;)

FoolForMath
 2 years ago
Best ResponseYou've already chosen the best response.0The one that uses cumulative frequency an all. Sure thing tell her I said "HI" and thanks in advance :)

cshalvey
 2 years ago
Best ResponseYou've already chosen the best response.2haha, will do. Sorry I didn't ask correctly the first time ;)

FoolForMath
 2 years ago
Best ResponseYou've already chosen the best response.0Median = value of the middle observation if uneven number of observations, or the average of the two middle if even number of *sorted* observations ;)

Hermella
 2 years ago
Best ResponseYou've already chosen the best response.0http://letmegooglethat.com/?q=what+is+the+definition+of+mean+median+and+mode
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