3. Which of the following conditions must be met for the hypothesis test to be valid? Select all that apply. A. There must be at least 10 "success" and 10 "failure" observations. B. There must be an expected count of at least 5 for each level of the categorical variable. C. Each case in the table must be independent of all other cases. D. There must be at least 3 levels of the categorical variable. )E. The sample size must be at least 30 or the population data must be normally distributed. 4. What is the degrees of freedom for this test? 0
3. Which of the following conditions must be met for the hypothesis test to be valid? Select all that apply. A. There must be at least 10 "success" and 10 "failure" observations. B. There must be an expected count of at least 5 for each level of the categorical variable. C. Each case in the table must be independent of all other cases. D. There must be at least 3 levels of the categorical variable. )E. The sample size must be at least 30 or the population data must be normally distributed. 4. What is the degrees of freedom for this test? 0
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter5: A Survey Of Other Common Functions
Section5.3: Modeling Data With Power Functions
Problem 6E: Urban Travel Times Population of cities and driving times are related, as shown in the accompanying...
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