Identify the (a) appropriate non-parametric procedure for each item and (b) provide a short justification why the test is appropriate. The cafeteria regularly asked customers to rate the speed of their service. Suppose 15 customers were surveyed and their responses (1-Poor; 2-Good; 3-Very Good; and 4- Excellent) were recorded. From the data collected, the cafeteria owners wish to infer that the general rating of the customers is not poor.

Identify the (a) appropriate non-parametric procedure for each item and (b) provide a short justification why the test is appropriate. The cafeteria regularly asked customers to rate the speed of their service. Suppose 15 customers were surveyed and their responses (1-Poor; 2-Good; 3-Very Good; and 4- Excellent) were recorded. From the data collected, the cafeteria owners wish to infer that the general rating of the customers is not poor.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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