Question 372 pointsSaveWhich of the following is not an element of descriptive statistical problems? a. An inference made about the population based on the sample. b. The population or sample of interest. c. Tables, graphs, or numerical summary tools. d. Identification of patterns in the data.
Question 382 pointsSaveThe head librarian at the Library of Congress has asked her assistant for an interval estimate of the mean number of books checked out each day. The assistant provides the following