Examine the US_births_2000_2014 dataset in the fivethirtyeig…

Examine the US_births_2000_2014 dataset in the fivethirtyeight package (be careful: there are 2 datasets with different years). Make a side by side boxplot of the number of births (y) by date_of_month (x).   You may ignore dates >28 as some months don’t have days that high. In addition, run this code first!! Don’t worry about why for now. US_births_2000_2014$date_of_month

The time it takes to grade an exam has a mean of 4.8 minutes…

The time it takes to grade an exam has a mean of 4.8 minutes and a standard deviation of 1.3 minutes.  There are 60 students in the class. What is the probability I can grade all 60 exams in under 5 hours (this is average of 5 min/test)? Report your answer as a decimal to 3 decimal places