Mathematics, 17.11.2019 15:31, austintules2005
Acar insurance company suspects that the younger the driver is, the more reckless a driver he/she is. they take a survey and group their respondents based on age. of 217 respondents between the ages of 16-25 (group 1), 176 claimed to wear a seat belt at all times. of 398 respondents who were 26+ years old (group 2), 305 claimed to wear a seat belt at all times. find a 95% confidence interval for the difference in proportions. can it be concluded that there is a difference in the proportion of drivers who wear a seat belt at all times based on age group? enter the confidence interval - round to 3 decimal places
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Acar insurance company suspects that the younger the driver is, the more reckless a driver he/she is...
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