So the interquartile range is the difference between the upper quartile and lower quartile. Interquartile range = upper quartile - lower quartile = 47 - 38 = 9 cm. LQ is \(\frac{(7+1)}{4}\) ...

Let’s examine this a little further by describing the interquartile range. Quartiles can be defined as dividing your data into 4 parts or quarters of approximately equal size. You can define the ...

The range of a set of numbers is the largest value, subtract the smallest value. \(range = largest~number - smallest~number\) 7 babies are weighed and weigh the following amounts: 2.5 kg, 3.1 kg ...