Chapter 11: Q.33 (page 656)
Complete the table
Short Answer
The table is
Chapter 11: Q.33 (page 656)
Complete the table
The table is
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Read the statement and decide whether it is true or false.
In a goodness of fit test, if the p-value is , in general, do not reject the null hypothesis
The marital status distribution of the U.S. male population, ages and older, is as shown in Table 11.35.
Martial Status | Percent | Frequency |
never married | 31.3 | |
married | 56.1 | |
widowed | 2.5 | |
divorced /separated | 10.1 |
use a solution sheet to solve the hypothesis test problem. Go to Appendix E for the chi-square solution sheet. Round expected frequency to two decimal places car manufacturers are interested in whether there is a relationship between the size of the car an individual drives and the number of people in the driver’s family (that is, whether car size and family size are independent).To test this, suppose that car owners were randomly surveyed with the results in Table . Conduct a test of independence.
Family Size | Sub & Compact | Mid-size | Full-size | Van & Truck |
Table 11.44
What is the p-value?
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