In reality, apart from a few strictly defined physical sciences, most scientific disciplines have to bend and adapt these rules, especially sciences involving the unpredictability of natural organisms and humans. In many ways, it is not always important to know the exact scientific method, to the letter, but any scientist should have a good understanding of the underlying principles. In many ways, if you are going to bend and adapt the rules, you need to understand the rules in the first place. Empirical
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PROJECT: “LOSS CAUSATION MODEL” HISTORY, THEORY & APPLICATION Fall 2014 Student: Mariana Ifteni INTRODUCTION/ HISTORY Companies suffer a considerable loss due to accidents, and it is reflected in paying insurance cost, repair of the damage machinery, slowing down of production, additional charges on training of new specialists, and so on. Thus, a special system of accident investigation or, in other words, loss causation investigation is widely in practice. Accident investigations are conducted
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information a few hours every night. When grades came back, you failed and your friend passed. The correlation between this was that your friend took advantage of the time they had to study and you chose not to use that time and waited till the last minute, in result you failed your test. Meaning that studying for a test the night before isn't going to benefit your grade as much as studying a week before. Correlation is a measure of the extent to which two factors vary together, and thus of how well either
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control or manipulate the variables in the study. Experimental design is appropriate when one wishes to discover if certain variables produce effects in other variables. Experimentation provides the most powerful support possible for a hypothesis of causation. With an ex-post facto design investigators have no control over the variables in the sense of being able to manipulate them. They can report only what has happened or what is happening it is important for researchers using this design not influence
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[Countless correlation studies and] Countless experimental studies reveal that people learn and remember material best when they put it in their own words, rehearse it, and then rehearse and review again. Describe and compare correlational studies and experiments. Types of scientific methods used to describe predictions are correlation studies and experiments. A correlation study is used to look for relationships between variables. Types of correlation studies include observation ,surveys
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After further investigation, there was a correlation found for the victims which was that they all at one point has used this same hypnotist. From Justen's report after the hypnosis started, the next thing he remembered was waking up to find the police arresting him. After presenting this information
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children between the ages of 5 and 7 years. The researchers visited classrooms during class party celebrations. As a measure of hyperactivity, they recorded the number of times children left their seats. The researchers found a strong positive correlation between sugary snacks offered at the parties and hyperactivity. Based on these findings, the researchers concluded that sugar causes hyperactivity. A. How might the following explain why people may easily accept the conclusion of the study described
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Freakonomics Key Terms : Conventional Wisdom : Explanations generally accepted as true. Correlation : Relationship between two or more things which change (variables) and can be described mathematically; Refers to how closely sets of information or data are related. For example: Smoking has a high correlation with lung cancer. Freakonomics : Study of economics based on the principle of incentives. Incentives means of urging to do more of a good thing or less of a bad thing. :A
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variety of upscale international dishes. As a result, we will be able to charge a higher entrance fee and the dollar amount we earn via our commission on the vendors' revenues will be higher than it was last year." There is no evidence of correlation between investing more money in better rides, games, prizes and food and increased attendance,as such It would be foolish of the highschool to invest more money in them. It could very easily result in the loss of money for schools and supplemental
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Abstract This paper explores the various areas of basic statistics including: descriptive statistics, correlations, t-tests for independent samples, t-test of dependent samples and data mining used during the research process. In this 2 pages summary of those listed methods, I will identify the keys aspects of its usage, importance in the research process, provide examples of its usage and value and how it will be used my future research projects throughout this coursework.
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