Use the same data as in problem 7, but now you shall normalize all the values before calculating the Euclidean distances The means and standard deviations of the various attributes are given below Does the ranking of the various neighbors (in terms of how close they are to customer 1) change when using normalized numbers Mean Standard Dev Haircuts per annum 8 56 2 76 Age 43 45 12 43 Distance from city (km) 7 67 5 23

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Question: Use the same data as in problem 7, but now you shall normalize all the values before calculating the Euclidean distances. The means and standard

Use the same data as in problem 7, but now you shall normalize all the values before calculating the Euclidean distances. The means and standard deviations of the various attributes are given below: Mean Standard Dev. Haircuts per annum 8.56 2.76 Age 43.45 12.43 Distance

Does the ranking of the various neighbors (in terms of how close they are to customer 1) change when using normalized numbers?

Mean Standard Dev. Haircuts per annum 8.56 2.76 Age 43.45 12.43 Distance from city (km) 7.67 5.23

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