Suppose we had a data set of from a call center where customers were asked to choose between the following three options: hear account information, billing questions, and customer service. Using the given order of the three options, and using 0-1 dummy variables to encode the categorical variables, which of the following combinations would yield an entry "customer service"?
A) 000
B) 100
C) 010
D) 001
Correct Answer:
Verified
Q2: If the Euclidean distance were to be
Q3: _ can be used to partition observations
Q4: In preparing categorical variables for analysis, it
Q5: Average linkage is a measure of calculating
Q6: Euclidean distance can be used to measure
Q7: _ is a measure of calculating dissimilarity
Q8: _ is a method of calculating dissimilarity
Q9: k-means clustering is the process of
A)agglomerating observations
Q10: _ approaches are designed to describe patterns
Q11: Jaccard's coefficient is different from the matching
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