Question

the lengths (in kilometers) of rivers on an island are listed in the table. lengths of river data 137 312 212 319 64 297 129 132 189 277 303 302 53 87 145 169 46 202 81 237 231 183 find the range using technology. round to the nearest tenth, if necessary. the range is

Explanation:

Step1: Identify maximum value

The maximum value in the data - set is 319.

Step2: Identify minimum value

The minimum value in the data - set is 46.

Step3: Calculate the range

The formula for the range of a data - set is $Range = Maximum - Minimum$. So, $Range=319 - 46=273$.

Answer:

273