Computers and Technology, 17.03.2021 23:50 jenreluao1321
A movie theater has had a poor accounting system. The manager has no idea how many large containers of popcorn are sold per movie showing. She knows that the amounts vary by day of the week and hour of the day. However, she wants to estimate the overall average per movie showing. To do so, she randomly selects 12 movie performances and counts the number of large containers of popcorn sold between 30 minutes before the movie showing and 15 minutes after the movie showing. The sample average was 43.7 containers, with a variance of 228. Assume the number of large containers of popcorn sold per movie is normally distributed in the population. Use this information to construct a 98% confidence interval to estimate the population variance.
Answers: 2
Computers and Technology, 24.06.2019 07:50
Write a defining table and then a program that determines if you can sleep in or not. your program should get all its input from your computer’s clock. on all weekdays (monday through friday) that are not holidays, your program should output “get up! ” on all other days (weekends and holidays), your program should output “sleep in.” the three holidays that your program must check for are january 1 (new year’s day), july 4 (u.s. independence day), and december 25 (christmas). you don’t need to include other holidays in your program because most other holidays do not occur on a fixed day each year.
Answers: 1
Computers and Technology, 24.06.2019 08:30
Aconsumer would pay an extra they used the rent to own program to buy the computer, rather than using cash. for all of the items, is the cheapest option over the life of the contract. the most expensive overall option is to use purchase the item.
Answers: 2
Computers and Technology, 24.06.2019 11:00
The program below has been generalized to read a user's input value for hourlywage. run the program. notice the user's input value of 10 is used. modify that input value, and run again. generalize the program to get user input values for workhoursperweek and workweeksperyear (change those variables' initializations to 0). run the program. monthsperyear will never change, so define that variable as final. use the standard for naming final variables. ex: final int max_length
Answers: 2
Computers and Technology, 24.06.2019 22:00
Is the process of organizing data to reduce redundancy. a. normalization b. primary keying c. specifying relationships d. duplication
Answers: 1
A movie theater has had a poor accounting system. The manager has no idea how many large containers...
Mathematics, 29.09.2019 06:10
Social Studies, 29.09.2019 06:10
Mathematics, 29.09.2019 06:10
English, 29.09.2019 06:10
Social Studies, 29.09.2019 06:10
Mathematics, 29.09.2019 06:10
Mathematics, 29.09.2019 06:10
History, 29.09.2019 06:10
Mathematics, 29.09.2019 06:10
Mathematics, 29.09.2019 06:10
History, 29.09.2019 06:10
Mathematics, 29.09.2019 06:10
Mathematics, 29.09.2019 06:10