This website uses cookies to ensure you have the best experience. Learn more

Evaluating How Accuracy And Reliability Could Be Improved In Investigations And Account Of How To Perform A Successful Experiment.

637 words - 3 pages

Evaluating how accuracy and reliability could be improved in investigations and account of how to perform a successful experiment.The term reliability refers to the consistency with which we can confirm the result.The need for accuracy of data should influence the choice of equipment for conducting first hand investigations, where data is collected, quantified or evaluated, reliability refers to the consistency of the information, validity refers to whether the measurements you are taking are caused by the phenomena you are interested in. This relationship between reliability and validity can be confusing as measurements can be reliable without actually being valid. However, they cannot be valid unless reliable. It is easier to be confident of your conclusion when there a limited number of variables involved and ones that is relatively easy to control.First hand investigationSecondary information and dataReliability Have I tested with Repetition? How consistent is the information with the information from other reputable sources? Validity Does my procedure experiment actually test the hypothesis I want it to? What variables have I identified and controlled?How was the information gathered? Do the findings relate to the hypothesis or problem?1.Aim...this is what you are wanting to is a good idea to be able to include in your conclusion that this was successful or unsuccessful....2.Method...okay now there will always be a could say the 1st step as "set up equipment as shown, now remember to label everything...then continue with the method...describe what you are going to do, good idea to include somewhere that you have tabulated your results...and then go on to graph it....3.Results... okay well you have to tabulate your results in a table...try to plan your table that everything fits and put the metric system in. For example - time (s) acceleration ( s squared)4.Graph, okay now the heading...and...

Find Another Essay On Evaluating how accuracy and reliability could be improved in investigations and account of how to perform a successful experiment.

How to be a successful teacher

1784 words - 7 pages wrong, in human behavior." This relates to the framework because an educator must have an understanding of the moral, ethical and social ramifications of teaching in a democracy and must use this knowledge in their work. Society has extremely high expectations of educators, many times to the extent of being unrealistic. They must be "above reproach." It is for this reason that educators must constantly question how ethical their actions are

How to Be a Successful Entrepreneur

844 words - 3 pages like Xbox, or in other words: expand. As an example, they created a windows 7 phone, which is based on the same idea as the iphone, made by their main competitor: Apple. Apple is one billion dollars in revenue behind Microsoft's whopping 14.5 billion dollar revenue in 2010, except how could Microsoft be so successful? This is not only because of all the hard work, and dedication put on by Bill Gates, but because of the expansion, and advertising

How to Be a Successful Sports Bettor

1244 words - 5 pages without going to law school; and you wouldn't become a successful sports bettor without going through piles of statistics. Success it not a conundrum, it simply requires diligent preparation. So make some coffee, grab a pen and paper, and prepare yourself for hours of studying. Accept it. Embrace it. Your sports betting life – and wallet – may depend on it. To be blunt, your intensity and enthusiasm towards a specific team could exceed the next

How to be Successful in College

1275 words - 5 pages Alaina PappasSLS1103 386128April 1, 2013How to be Successful in CollegeCollege students are a very unique group of people. Not only are they expanding their knowledge in education, they are broadening their self-awareness and enhancing skill sets for life. Many people continue their education to pursue a particular career, to challenge them, or to better them. Whatever the reasons, strategies to accomplish these goals are necessary throughout

How standardisation, reliability and validity play a role in determining whether a test is a good measure of personality

2064 words - 8 pages reliability and high validity. It is these three important components that psychologists take into account when determining whether a personality test is likely to be an appropriate measure.The standardisation of the test refers to the uniformity of procedure of administering and scoring the test (Anastasi & Urbina, 1997). The inventor of the test is the person most equipped to record detailed instructions on how to administer and score the test

How would you account to feminisation of HIV and AIDS in Africa

1928 words - 8 pages existing with HIV/AIDS being women and in the 15-24 age groups they account for 76% of all infections. This phenomenon of feminization of AIDS appears to be in full swing in Africa. The key question is what should be put in place to curtail or slow down the rate of infection among women. Booysen and Summerton (2002) agree that African leaders and governments should be ready to mount a wide-ranging and unrelenting information, education and

Critical analysis of how and why controversial issues could be /has been included in your teaching, with specific reference made to curriculum req

1316 words - 6 pages activities may enhance motivation and engagement with concepts rather than focus on argument about examples. Topics such as immigrations or asylum seekers, for instance, could be based on the concept of cultural diversity and inclusion. Learning how to deal with controversial issues in a structured setting could help students to deal with more immediate problems in the community (Holden, 2014). The unit involves open ended debate where the

The Australian Legal system, differences in civil law and criminal justice, how can both systems be improved? Justify

1097 words - 4 pages criminal who wants to leave the custody of the prison as he hasn't been proven guilty yet pays a certain amount which the courts keep, if he or she does not return to court they lose the bail and are penalised. If the accused returns to court of the date the money will be returned. Usually the judge sets the bail, the price varies upon the crime and the background of the person (in serious cases bail will be refused, no price is set and the person is

How distructive could a human ignorance be?

552 words - 2 pages owned inside. Years of memories and items of sentimental value that can never be replaced or bought again were destroyed in a matter of minutes.Not being able to save the apartments the exhausted firemen eventually gave up at around 4am in the morning it was like fighting against an invincible force of nature the most they could do was control it from spreading to the neighboring houses. By daylight the entire three-story apartment complex was gone

How to Be Successful in Your First Year of Teaching Elementary School, by Tena Green

1636 words - 7 pages “How to Be Successful in Your First Year of Teaching Elementary School” by Tena Green is a literary, nonfiction book that is divided in to numerous sections to help new teachers become effective in their careers. This book is very insightful and through when describing different parts of the elementary teaching career such as preparing for the demands of the job, maintaining a healthy budget, teaching with technology, creating a trusting

How to Be Successful at Composting

1581 words - 6 pages How to Be Successful at Composting As an avid gardener and as someone who is conscientious of my environment, I purchased a compost bin several years ago. I have an abundance of yard and lawn clippings that I am not willing to dump into our already stressed landfills. In turn, my efforts for composting benefit me greatly because I can use this finished material to improve my soil texture, the soil's ability to hold water, and as a fertilizer

Similar Essays

The Definition Of Success And How To Be Successful

924 words - 4 pages obstacles, achieve personal goals, and find happiness within oneself. For someone to be successful they must overcome challenges and obstacles they face throughout their journey towards reaching success. Most people have this concept confused by believing that success is determined by the amount of money a person has in the bank, and when a they are faced with an obstacle, that money can simply be thrown into the picture to solve every

How To Perform A Foreclosure Essay

1919 words - 8 pages codes and permit requirements. Phase Two: Now you need to determine what you are qualified to do. This could save a lot of money if you have the skills and time. Acquire knowledge of area subcontractors for projects you cannot do. Here is an opportunity to hire small business owners. Find out the reputations of local contractors. This can be tricky because it can be so subjective! Stay away

How To Be A Successful Student In College

686 words - 3 pages students should emulate the life of deep learners in college to become successful in their academics and profession. Their story of success follows a common pattern that requires the following discussed procedures. Firstly, for a student to be successful in college and fulfil certain set goals, they need to breed a passion for the course. In the process of building passion for their area of specialization, the student creates an urge to

Describe How Mature Cells Can Be Reprogrammed To Become Pluripotent And How This Could Be Useful In Medicine

1074 words - 5 pages all somatic cells from ectoderm, mesoderm and endoderm, as well as gametes. Naturally it can be found in embryos as Embryonic stem cells (ES cells). Induced pluripotent stem cells (iPS cells or iPSC) are the pluripotent stem cells that are generated directly from adult cells, first discovered by Shinya Yamanaka in 2006 by using a set of reprogramming factors (Oct4, Sox2, Klf4, and c-Myc or LIN28 and Nanog) (3) to reprogram mature cells back to a