Concept explainers
Suppose that a response can fall into one of
a. Are the five categories equally likely to occur? How would you test this hypothesis?
b. If you were to test this hypothesis using the chis quare statistic. how many degrees of freedom would the test have?
c. Find the critical value of
d. Calculate the observed value of the test statistic.
e. Conduct the test and state your conclusions.
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Introduction to Probability and Statistics
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- College AlgebraAlgebraISBN:9781305115545Author:James Stewart, Lothar Redlin, Saleem WatsonPublisher:Cengage Learning