Question:
The density function for the number of times the riders
Last updated: 5/1/2023
![The density function for the number of times the riders](https://media.kunduz.com/media/sug-question-candidate/20230501142755036820-5202343.jpg?h=512)
The density function for the number of times the riders scream on a roller coaster is given by 1 cos 4x if 0 x 2 otherwise 0 Find the mean number of screams over the course of the ride