Zobrazeno 1 - 10
of 12
pro vyhledávání: '"John Wagaman"'
Publikováno v:
MethodsX, Vol 10, Iss , Pp 101939- (2023)
In this paper, we consider the problem of estimating the log-normal coefficients of variation when multiple samples from log-normal populations with unequal variances are combined. We suggest some efficient estimation methods based on pretest and Jam
Externí odkaz:
https://doaj.org/article/736134b5d59e4fc48ee79e55c049996e
Autor:
Vicki Todd, John Wagaman
Publikováno v:
Numeracy, Vol 8, Iss 2, p 9 (2015)
There is a time when articulation agreements between universities and community colleges come to an end. When this happened in North Carolina, there was great hope that not only would the mathematics classes that were offered in the North Carolina Co
Externí odkaz:
https://doaj.org/article/7f9a8ba9303a45949d9afcef031117ac
Publikováno v:
Computational Statistics.
Publikováno v:
MethodsX. 10
In this paper, we consider the problem of estimating the log-normal coefficients of variation when multiple samples from log-normal populations with unequal variances are combined. We suggest some efficient estimation methods based on pretest and Jam
Autor:
Michael Fletcher, John Wagaman
Publikováno v:
Teaching Statistics. 40:3-6
Summary This article considers how a handicapping system should be devised for squash. It looks at the American scoring system, and whether it is possible to have a fair system of handicapping. We consider ‘fair’ from a perspective of expected nu
Autor:
John Wagaman
Publikováno v:
Teaching Statistics. 39:52-56
Autor:
John Wagaman, Geoff Goehle
Publikováno v:
PRIMUS. 26:557-569
This paper concerns the impact and reception of gamification elements that were added to the online homework system WeBWorK. After performing two studies, we found that the students felt that the gamification system rewarded them for their effort. Ho
Publikováno v:
Teaching Children Mathematics. 23:205-207
This department publishes brief news articles, announcements, and guest editorials on current mathematics education issues that stimulate the interest of TCM readers and cause them to think about an issue or consider a specific viewpoint about some a
Autor:
John Wagaman
Publikováno v:
International Journal of Mathematical Education in Science and Technology. 44:468-473
The topic of sampling distributions is the first source of considerable difficulty for introductory statistics students. In this article, an active learning idea for an introduction to sampling distributions is presented. The activity uses real data
Autor:
John Wagaman
Publikováno v:
PRIMUS. 22:500-507
This paper describes an active learning idea that I have used in my applied statistics class as a first lesson in correlation and regression. Students propel spitballs from various standing distances from the target and use the recorded data to deter