Mathematics, 10.04.2020 01:03 SoccerHalo
A researcher uses an anonymous survey to investigate the firearms training of American police officers. Based on the set of 56 surveys that were completed and returned, the researcher finds that these police officers spend an average of 4.1 hours each month for firearms training.
1. For this study, the set of 56 police officers who returned surveys is an example of a(n) .
Options:
A) parameter
B) statistic
C) population
D) sample
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 13:30
Nell has a sales clerk job that pays $12 per hour for regular gas work hours. she gets double time for any hours over 40 that she works in a week. how many hours did nell work if her weekly pay was $744
Answers: 1
Mathematics, 21.06.2019 16:00
Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle
Answers: 1
Mathematics, 21.06.2019 19:40
Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15
Answers: 1
Mathematics, 21.06.2019 22:00
Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?
Answers: 1
You know the right answer?
A researcher uses an anonymous survey to investigate the firearms training of American police office...
Questions
Mathematics, 05.05.2020 00:03
Social Studies, 05.05.2020 00:04
English, 05.05.2020 00:04
Mathematics, 05.05.2020 00:04
Social Studies, 05.05.2020 00:04
Mathematics, 05.05.2020 00:04
Mathematics, 05.05.2020 00:04
Chemistry, 05.05.2020 00:04
History, 05.05.2020 00:04
English, 05.05.2020 00:04
Medicine, 05.05.2020 00:04
