Computers and Technology, 13.05.2021 18:50 christabell0303
Recall the coupon collector problem discussed in class which has many applications in computer science. Consider a bag that contains N different types of coupons (say coupons numbered 1 . . . N). There are infinite number of each type of coupon. Each time a coupon is drawn from the bag, it is independent of the previous selection and equally likely to be any of the N types. Since there is an infinite number of each type, one can view this as sampling with replacement. Let T correspond to the random variable that denotes the number of total coupons that needed to be collected in order to obtain a complete set of at least one of each type of coupon. Write a R simulation code to estimate E(T) considering the following:
β’ N denotes the total number of coupons. Run your numerical simulation to develop an estimate of E(T) and plot E(T) for N = 10, 20,30,40,50,60. (Use 1000 trials or more, i. e, Nsim > 1000).
β’ We showed in class that for large N, E(T) can be approximated by N log(N) +0.577N +0.5. In the same plot show the theoretical value and summarize your observation regarding the accuracy of the approximation.
Answers: 3
Computers and Technology, 24.06.2019 00:00
Which tool could be used to display only rows containing presidents who served two terms
Answers: 3
Computers and Technology, 24.06.2019 00:30
Afiling system in which an intermediary source of reference, such as a file card, must be consulted to locate specific files is called a(n) system. a. shelf filing b. direct filing c. indirect filing d. shingling
Answers: 1
Computers and Technology, 24.06.2019 02:30
Which option completes the explanation for conflict of interest in an organization
Answers: 1
Computers and Technology, 24.06.2019 13:30
What is the most important for you to choose before you build a network?
Answers: 1
Recall the coupon collector problem discussed in class which has many applications in computer scien...
English, 20.09.2020 09:01
Geography, 20.09.2020 09:01
Mathematics, 20.09.2020 09:01
English, 20.09.2020 09:01
Biology, 20.09.2020 09:01
Mathematics, 20.09.2020 09:01
Mathematics, 20.09.2020 09:01
English, 20.09.2020 09:01