The distance between two records can be measured in several ways. Consider Euclidean distance, measured as the square root of the sum of the squared differences. For the first two records in Table 2.7, it is

Can normalizing the data change which two records are farthest from each other in terms of Euclidean distance?

Transcribed Image Text:

(25-56)2 + (49,000 - 156,000)2.