1. In 2020, 117 drivers aged between 18 and 24 were asked if they had texted while driving and 15.9% of 102 respondents have admitted to texting while driving. (a) (20 pts) Using 95% level, compute a confidence interval estimating for the true proportion of drivers age between 18 and 24 who have texted while driving (Your work MUST include the definition of the random variable, the distribution, EBP, and the confidence interval.)