23. (a) Find the weighted mean center of population, where cities' populations and di coordinates are given as follows: mon City A B dp Cork 1600 D E egs ont now be brs X 3.3 1.1 5.5 3.7 1.1 teppich bilgiveb onla Y 4.3 3.4 1.2 2.4 1.1 Population 34,000 6,500 8,000 5,000 not set 1,500 (b) Find the unweighted mean center, and comment on the differences between your two answers. (c) Find the Euclidean distances of each city to the weighted mean center of population. (d) Find Bachi's (weighted) standard distance. (e) Find the relative standard distance by using the standard distance in part (d) and by assuming that the study area is a rectangle with coordinates of (0,0) in the southwest and (6,6) in the northeast. (f) Repeat part (e), this time assuming that the coordinates of the rectangle range from (0,0) in the southwest to (8,8) in the northeast.

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