I have a job with an average 30 minute commute, with a standard deviation of 5 minutes, with arrival times distributed normally. The work day begins at 8:00 AM. Over the course of four months, which will consist of 81 work days, I would like to arrive on time with a probability of at least 98%. What time should I leave to expect to be at work by 8:00 that often

The answer you are looking for is right in front of you it’s c. 3/20

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this

Xis six meters can’t figure out b