Insurance companies are interested in knowing the population percent of drivers who always buckle up before riding in a car OPO When designing study to outermine thas population proportion, what is the minimum number of divers you would need to survey to be 55% confident that the population proportions extenated to with 0037 mound your atte neelest whole number) 1067 xde Part it was to determined that it was important to be more than 95% confident and a new survey was commissioned how would that affect the minimum number you would need to survey? Why? If the costdence level is mcreased, then the sang se would need to decrease because increming the sample soe would create an even larger interval the confidence invelis ncreased, then the sample so would need to increase because a higher level of confidence cases the margin of enor affected Orte confidence lever is increased then the sample size would not be Of the confidence levels increased, then the sample size would need to decrease because we would see the proponton or people who buckle up to be around 50% Additional Materials leading Wewey Saved Work Revert to Last Fisiote Sabed Amwer 7/17 Points] DETAILS PREVIOUS ANSWERS ILLOWSKYINTROSTAT1 8.3.118.HW. MY NOTES ASK YOUR TEACHER. PRACTICE ANOTHE 10:05 P Type here to search 56F Partly cloudy