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You work for an insurance company and are studying the relationship between types of crashes and the vehicles involved in passenger vehicle occupant deaths. As
You work for an insurance company and are studying the relationship between types of crashes and the vehicles involved in passenger vehicle occupant deaths. As part of the study, you randomly select vehicle crashes and organize the resulting data as shown in the table below. Category Car Pickup Sport Utility Single Vehicle |46 |19 |15 Multiple Vehicle 54 19 25 Use a 10% significance to test vehicle and type of crash are independent. Fill out the expected frequencies, rounded to the fourth. Single Vehicle Multiple Vehicle How many degrees of freedom are there? |:| Round to the third for the following as needed. Use the values in the table. Find the Test Statistic: |:| Find the P-Value: C] Decision Rule: Select an answer V Did Significance Happen? Select an answer V There Select an answer V enough evidence to conclude Select an answer V
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