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American Journal of Applied Mathematics and Statistics
ISSN (Print): 2328-7306 ISSN (Online): 2328-7292 Website: https://www.sciepub.com/journal/ajams Editor-in-chief: Mohamed Seddeek
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Content: Volume 9, Issue 3

Open AccessArticle
Modelling a Multilevel Data Structure Using a Composite Index
by Prabath Badullahewage and Dilhari Attygalle
American Journal of Applied Mathematics and Statistics. 2021, 9(3), 75-82. DOI: 10.12691/ajams-9-3-1
Pub. Date: July 23, 2021Views: 6680Downloads: 7931
composite index multilevel modeling factor analysis educational expenditure
Abstract Full Text PDF (266 KB) Full Text HTML Full Text ePUB (424 KB)
Open AccessArticle
Assessing Implicit Causes of Fast-Food Demand Fluctuation Through Facilitating an Exploratory Factor Analysis
by Md. Mahraj Uddin, Golam Sakaline, Sahla Nawal Meem and Runu Proma Das
American Journal of Applied Mathematics and Statistics. 2021, 9(3), 83-89. DOI: 10.12691/ajams-9-3-2
Pub. Date: August 04, 2021Views: 8702Downloads: 13028
Kaiser-Meyer-Olkin's Measure Bartlett’s Test of Sphericity Cronbach’s alpha composite reliability exploratory factor analysis
Abstract Full Text PDF (163 KB) Full Text HTML Full Text ePUB (504 KB)
Open AccessArticle
Normal-Power Function Distribution with Logistic Quantile Function: Properties and Application
by Matthew Iwada Ekum, Obalowu Job, Jimoh Taylor, Asimi Amalare, Mundher Abdullah Khaleel and Adeyinka Solomon Ogunsanya
American Journal of Applied Mathematics and Statistics. 2021, 9(3), 90-101. DOI: 10.12691/ajams-9-3-3
Pub. Date: September 17, 2021Views: 8038Downloads: 10198
power function distribution normal distribution logistic distribution Normal-Power{logistic} distribution T-R{Y} framework
Abstract Full Text PDF (582 KB) Full Text HTML Full Text ePUB (952 KB)
Open AccessArticle
On Evaluating the Volatility of Nigerian Gross Domestic Product Using Smooth Transition Autoregressive-GARCH (STAR - GARCH) Models
by Akintunde Mutairu Oyewale
American Journal of Applied Mathematics and Statistics. 2021, 9(3), 102-106. DOI: 10.12691/ajams-9-3-4
Pub. Date: October 11, 2021Views: 5528Downloads: 7076
GARCH model STAR model ESTAR-GARCH LSTAR-GARCH performance measure indices volatility
Abstract Full Text PDF (111 KB) Full Text HTML Full Text ePUB (123 KB)
Open AccessArticle
Solution to Collatz Conjecture
by Abhijit Manohar
American Journal of Applied Mathematics and Statistics. 2021, 9(3), 107-110. DOI: 10.12691/ajams-9-3-5
Pub. Date: October 12, 2021Views: 7817Downloads: 10536
Collatz Conjecture Diverging and Converging functions Collatz Function Alternating Functions Collatz Product Weighted Even Decreasing Function Iterative Loop
Abstract Full Text PDF (193 KB) Full Text HTML Full Text ePUB (288 KB)
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