Chance Expectancy with Trial-By-Trial Feedback and Random Sampling Without Replacement

1986 ◽  
Vol 93 (7) ◽  
pp. 520 ◽  
Author(s):  
James C. Patterson ◽  
Beatrix T. Gardner ◽  
R. Allen Gardner
Keyword(s):  
Random Sampling ◽  
Sampling Without Replacement ◽  
Chance Expectancy

Chance Expectancy with Trial-By-Trial Feedback and Random Sampling Without Replacement

1986 ◽  
Vol 93 (7) ◽  
pp. 520-530 ◽  
Author(s):  
James C. Patterson ◽  
Beatrix T. Gardner ◽  
R. Allen Gardner
Keyword(s):  
Random Sampling ◽  
Sampling Without Replacement ◽  
Chance Expectancy

scholarly journals Estimation of general parameters using ancillary information in simple random sampling without replacement

2021 ◽  
pp. 101754
Author(s):  
Nitesh Kumar Adichwal ◽  
Abdullah Ali H. Ahmadini ◽  
Yashpal Singh Raghav ◽  
Rajesh Singh ◽  
Irfan Ali
Keyword(s):  
Random Sampling ◽  
Simple Random Sampling ◽  
Sampling Without Replacement ◽  
Ancillary Information

scholarly journals Heritage Tourism: The Back-and-Forth among Tourists, Sites and Residents

2020 ◽  
Vol 19 (4 (52)) ◽  
Author(s):  
Hafeez Idowu Agbabiaka ◽  
Akinkule Akintan Akinbinu ◽  
Emmanuel Olufemi Omisore ◽  
Abiodun Adebola Abiodun ◽  
Abubakar Bawa Sodangi
Keyword(s):  
Environmental Impacts ◽  
Traffic Congestion ◽  
Random Sampling ◽  
Social Economic ◽  
Heritage Tourism ◽  
Noise Pollution ◽  
Sampling Without Replacement ◽  
Heritage Sites ◽  
Questionnaire Administration ◽  
Tourism Destinations

Heritage tourism destinations attract heterogeneous number of players each with significantly different interests at the expense of residents. Therefore, this study assesses impacts and patronage of heritage tourism sites on the host communities in Osun State, Nigeria. Data for this study was derived through questionnaire administration. Random sampling without replacement was used to select eleven (11) heritage tourism sites in which two hundred and twenty-two (222) questionnaire were administered residents. Findings revealed the propelling factors of the influx of tourist to the heritage sites are socio-economic (33.06%), service (17.75%), mobility (12.77%) and management factors (10.78%) and the possible outcomes are both  positive and negative, which were further categorized into Social, economic and environmental impacts. The implications of this study revealed the prominence of social vices such as increase in prostitution, traffic congestion, and noise pollution among others in the areas accommodating the heritage tourism sites, hence appropriate policies for proper guidance among the heritage tourism sites, the tourists and the residents.

scholarly journals Coalescence in Critical and Subcritical Galton-Watson Branching Processes

2012 ◽  
Vol 49 (03) ◽  
pp. 627-638 ◽  
Author(s):  
K. B. Athreya
Keyword(s):  
Random Sampling ◽  
Branching Process ◽  
Branching Processes ◽  
Simple Random Sampling ◽  
Sampling Without Replacement ◽  
Coalescence Time ◽  
Lines Of Descent

In a Galton-Watson branching process that is not extinct by the nth generation and has at least two individuals, pick two individuals at random by simple random sampling without replacement. Trace their lines of descent back in time till they meet. Call that generation X n a pairwise coalescence time. Similarly, let Y n denote the coalescence time for the whole population of the nth generation conditioned on the event that it is not extinct. In this paper the distributions of X n and Y n , and their limit behaviors as n → ∞ are discussed for both the critical and subcritical cases.

Simultaneous Estimation of Proportions in a Finite Population

1993 ◽  
Vol 43 (1-2) ◽  
pp. 65-74
Author(s):  
N. Mukhopadhyay ◽  
S. Chattopadhyay
Keyword(s):  
Random Sampling ◽  
Finite Population ◽  
Simple Random Sampling ◽  
Subject Classification ◽  
Simultaneous Estimation ◽  
Sampling Strategies ◽  
Sampling Without Replacement ◽  
First Order ◽  
Multistage Sampling

Sequential and multistage sampling strategies via simple random sampling without replacement, are proposed for simultaneously estimating several proportions in a finite population. Various asymptotic first-order properties are addressed, while some limited moderate sample performance have also been included. AMS (1980) Subject Classification: Primary 62L99; Secondary 62L12

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