find the 1st quartile, median, 3rd quartile and maximum of 120,124,132,145,200,255,260,292,308,314,342,407,421,435,452
+118723 Now come on! - you can see what the maximum is just as well as I can.
The median is the middle number (they have to be ordered first but these ones already are.)
The first quartile is the middle of the bottom half and, you guessed it, the upper quartile is the middle of the top half.
If there are 2 middle ones then you take the average of the 2.
+118723 Now come on! - you can see what the maximum is just as well as I can.
The median is the middle number (they have to be ordered first but these ones already are.)
The first quartile is the middle of the bottom half and, you guessed it, the upper quartile is the middle of the top half.
If there are 2 middle ones then you take the average of the 2.
