Question

23 20 14 23 17 24 24 18 16 22 21

Find the interquartile range of these points.

Answer 1

Answer:

Type your data into the Data set: box. Separate each number with commas. It may be faster to copy and paste your data if you have a large data set. For this sample question, the data is already separated by commas, so type “12, 13, 15, 18, 19, 22, 88, 89, 90, 91, 92, 93, 95, 98, 99, 101, 101, 103, 105, 106, 107, 108, 109, 200, 201, 201, 203, 204, 215, 216, 217, 222, 223, 224, 225, 227, 229, 230, 232, 245, 246, 250, 258, 270, 271, 271, 272, 273” into the Data Set: box.

Step 2: Click the “Find the Interquartile Range!” button. The interquartile range is displayed at the bottom of the results list, in bold. For the sample data set, the results are:

Results

25th Percentile: 9450th Percentile: 200.575th Percentile: 228