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Abstract
Fast food consumption in United States has been a major cause of obesity in young adults and even the older ones. There are almost 160,000 different fast food restaurants in US and the study shows that the percentage calorie intake of American on regular and weekly basis. Current studies in ...
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Four Number Game
Introduction
The Four-Numbers game is a simple yet interesting problem that illustrates the fact that an elementary game relying only on basic arithmetic can exhibit complexity worthy of advanced analysis. Although the Four-Numbers game has been examined by many different people, the earliest record of the game is credited ...
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Sampling in Surveys
Abstract
The study aims to analyze the three survey results related to entertainment, political and economic views of general public. The paper mainly attempts to study the sampling techniques used to collect data. The below discussion also reveals the survey about fast food restaurant McDonalds and concludes that the ...
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Introduction to Probability
Introduction to Probability
Solution
Respondents involved in car accident = 177
Respondents did not involved in car accident = 177
Total Sample = 177+107 = 284
Therefore, the probability of getting someone who has been in a car accident will be:
107/284=0.3767 or there are 37.67% chances that a person picked will ...
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Measures of Central Tendency
Measures of Central Tendency
Central Tendency
The idea of central tendency is significant in actual life. Measures of central tendency try to calculate what we indicate when we estimate the normal in any data set. It provides quick reply of any data of values. The central tendency measures ...
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Frequency Distributions
Frequency Distributions
Standard Deviation
According to (Lyman & Michael, 2010) Standard deviation is a statistical technique used to measure the dispersion of data from its mean value or deviation of data. The high value of standard deviations refers to high deviation from its mean value and vice versa (Anderson et al, ...
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Sampling
Sampling
The sampling used in this study is stratified because students were first divided up by class (strata) i.e. almost 10% of each sample, and then they are selected at random which resulted in 49 sophomore from 496, 34 Junior from 348 and 48 senior students from a total of 481 ...
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ANOVA and Least Square
ANOVA and Least Square
Linear Regression Method
The linear regression method is used to find the relationship among the variables. 1 variable acts as dependent variable while others act as independent variables (Hastie et al, 2009).
Limitations of Linear regression
The relationship between the variables should be linear
Dependent variable ...
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How to Stop Homelessness in the US
Outline
Introduction—introduces the concept and need of homelessness prevention.
Homelessness Prevention—identifies the major factors that contribute to devise a successful homelessness prevention strategy. Also, describes the strategies used by various communities of US to prevent homelessness.
Characteristics of a Good Prevention Strategy—identify the characteristics a strategy should ...
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Afro-American attitudes towards Mathematics
Introduction
The study relates to the attitudes of Afro-American people towards mathematics. In particular, the main objective of the study is to diagnose the attitudes, motivations and also the barriers that Afro-Americans face while learning, practicing or understanding mathematics.
Discussion
Among Afro-Americans, there are four main attitudes towards mathematics, as ...