USE THE INFORMATION BELOW FOR THE FOLLOWING PROBLEM(S)
Given the following information evaluate the performance of Cloud Incorporated (CI).

-Refer to Exhibit 18.9. Calculate CI's selectivity.
A) 0.1225
B) 0.1000
C) 0.0525
D) 0.0475
E) 0.0325

Question

USE THE INFORMATION BELOW FOR THE FOLLOWING PROBLEM(S)
Given the following information evaluate the performance of Cloud Incorporated (CI).
 
-Refer to Exhibit 18.9. Calculate CI's selectivity.
A) 0.1225 
B) 0.1000 
C) 0.0525 
D) 0.0475 
E) 0.0325

Quizplus · Accepted Answer

Selectivity is calculated as the ratio of the number of relevant documents retrieved to the total number of documents retrieved. Without the specific data from Exhibit 18.9, the correct answer cannot be determined through calculation. However, given the options and assuming D is the correct choice, it suggests that the selectivity in this context is 0.0475, indicating a relatively low proportion of relevant documents among those retrieved.