Essay on Hypothesis and Conclusion - 1053 Words

Running Heading: hypothesis and conclusion Unit 4 Short Paper: Hypothesis and Conclusion Kaplan University Ashley Gramma CJ499: Bachelors Capstone in Criminal Justice Professor Christopher Elg March 12, 2013 Science proceeds by a continuous, incremental process that involves generating hypotheses, collecting evidence, testing hypotheses, reaching evidence based conclusions. (Michael, 2002). The scientific process typically involves making observations, asking questions, forming hypotheses and testing hypotheses by way of well-structured experiments. (Science in Action’s Science Fair Projects amp; More, 2010-2011). The scientific method is steps used by many to find answers to questions they want to know. The scientific†¦show more content†¦The dependent variable is what you will study. (Regents of the University of Minnesota, 2003-2012). Hypothesis is your thought on why it is or an educated guess. It is a possible explanation that is intended to be tested and critically evaluated. (Rybarova, 2006). Hypotheses clarify the question being addressed in an experiment, help direct the design of the experiment, and help the experimenters maintain their objectivity. (Regents of the University of Minnesota, 2003-2012). You are generating a testable prediction. (Rybarova, 2006). A method is replication or sample size, constant conditions, and control. (Regents of the University of Minnesota, 2003-2012). You are evaluating the prediction by making systematic, planned observation, which involves research and data collection. (Rybarova, 2006). Then, the results, which is describing and understanding the results of an experiment are critical aspects of science. (Regents of the University of Minnesota, 2003-2012). Once you are at this step you can decide if the original hypothesis was true or false. You can use this observation to support refute, or refine the original hypothesis. (Rybarova, 2006). Finally, the conclusion which is the results you got from the research compared to the question. Did your question get the answer it want, and why or why not. Understanding and applying it to your scientific inquiry will give you a good if not the best chance to arrive at reliable, objectiveShow MoreRelatedSkepticism And Inference On The Best Explanation Essay1663 Words   |  7 PagesAnalysis Jonathan Vogel wrote Skepticism and Inference to the Best Explanation as a solution to accept the real world hypothesis over any skeptical hypothesis. Vogel presents a compelling argument for a definitive reason to accept that the world we are experiencing is in fact the real world. I believe that Vogel’s argument falls short of proving a reason for accepting the real world hypothesis over a skeptical one. In this paper I will clearly explain Vogels argument, explain some important concepts toRead MoreDoes the scientific method necessarily always produce reliable and valid knowledge?1506 Words   |  7 PagesThese steps involve observation, hypothesis, prediction, experiment and reproduction. According to Gower (2002) these steps can be described as following: scientists first collect the observed information to be studied and then put forward a preliminary hypothesis to explain the observations. The hypothesis often is bold guesswork because there is no technique method to c reate hypothesis. Next, scientists consider which information is useful to test the hypothesis and gather the information by observationRead MoreApplications Of The Scientific Method990 Words   |  4 PagesApplications of the Scientific Method The scientific method can be used to help an individual or groups logically or reasonably come to a conclusion concerning a specific subject or topic. The scientific method is used by many people such as scientists, historians, investigators, doctors, engineers, students, as well as anyone else who wants to rationally solve a problem. The scientific method will not be able to answer every single question or solve every problem that someone might have, but itRead MoreEssay on Quality Associates864 Words   |  4 PagesHypothesis Quality Associates, Inc. is a consulting firm that advises its clients about sampling and statistical procedures that can be used to control manufacturing processes. In one case, a client provided Quality Associates with a sample of 800 observations that were taken during a time when the clients process was operating satisfactorily. The sample standard deviation for these data was .21, hence, the population standard deviation was assumed to be .21. Quality Associates then suggested thatRead MoreAssign 2 Adm2304 W151201 Words   |  5 Pagestest of hypothesis, you must always use the 4-step approach: i. S1:the â€Å"Null† and â€Å"Alternate† hypotheses, ii. S2: calculate value of the test statistic, iii. S3: the level of significance and the critical value of the statistic, iv. S4: your decision rule and the conclusion reached in not rejecting or rejecting the null hypothesis. When asked to calculate p–value, S5, relate the p-value to the level of significanc e in reaching your conclusion. If you use MiniTab to perform the hypothesis test,Read MoreStatistics And Its Impact On The Quality Of Data1017 Words   |  5 Pagesconsidered a distinctive mathematical science rather than a branch of mathematics (Chance et al, 2005). Thus, some tasks a statistician use are less mathematical; for instance, making sure data collection is carried out in a manner that yields valid conclusions, reporting results, or coding data in ways understandable to the users. Statistics is known to improve the quality of data by fashioning specific survey samples and experiment designs. It also offers tools used to predict and forecasting the useRead MoreScientific Methods Are Important When Studying The Natural World895 Words   |  4 Pagesinquiries about the natural world. In order to understand the scientific method fully, it is necessary to know the different steps. There are six steps: ask a question, do background research, construct a hypothesis, test your hypothesis by dong an experiment, analyze your data and draw a conclusion, and communicate your results (Science Buddies, 2002). These steps are very general, but can be very useful to follow in order to make sure data is not lost. On the next page is a diagram showing the stepsRead MoreThe Matrix As Metaphysics By David Chalmers1212 Words   |  5 Pagesthe â€Å"Brain in a Vat† hypothesis with, what he calls, the Matrix hypothesis. The two hypotheses are practically equivalent, the only differences being that the Matrix hypothesis predicts a virtual, computerized world rather than the imaginary world which the â€Å"Brain in the Vat† hypothesis predicts. After this substitution, Chalmers goes on to argue that, if man is computerized, then there may be some creator, outside of th eir spacetime, who built said computer (Creation Hypothesis). He then says thatRead MoreStatistics Is Making Sense Of Common Data And Knowing When You Use Data Essay1611 Words   |  7 Pagestechnology of extracting meaning from data† (p. 2). There are several elements that are instrumental in the study statistics that will be discussed in this paper that include by are not limited to descriptive statistics, inferential statistics, hypothesis development and testing, selection of appropriate statistical tests and evaluating statistical results. DESCRIPTIVE STATISTICS Descriptive statistics helps describe, show or summarize data in a meaningful way such that, for example, patterns mightRead MoreStatistical Research in Psychology999 Words   |  4 Pagesknown and used is the scientific method. The scientific method is a four-step process to ensure accuracy in the representation of the conclusion. Many forms of data are incorporated to prove or disprove a theory or hypothesis. These data are then classified as primary data or secondary data. Statistics is a vital form of data that can be used when forming your conclusion and it forms as mathematical proof. The Scientific Method To better understand the Scientific Method we must first understand that