An information retrieval system has ten storage locations.
Chapter 14, Problem 14.5(choose chapter or problem)
An information retrieval system has ten storage locations. Information has been stored with the expectation that the long-run proportion of requests for location i is given by pi (5.5 i 5.5)/30. A sample of 200 retrieval requests gave the following frequencies for locations 110, respectively: 4, 15, 23, 25, 38, 31, 32, 14, 10, and 8. Use a chisquared test at significance level .10 to decide whether the data is consistent with the a priori proportions (use the P-value approach).
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