Accuracy

the standard error to observe the reliability of proposed average. Ideally, the metal would identify more comparably with gold or aluminum. The concepts of mass density, standard error, average, one-dimensional statistics, precision / accuracy, and test of accuracy were explored. A hollow cylinder of metal was given to each lab group. Initially, the mass of the metal was determined with a double pan balance. The metal was placed on the balance and the instrument’s notch and slider was used

Mobile mapping system (MMS) is a high-accuracy mobile 3D measurement system. It is usually fitted with a range of photographic, radar, laser, LiDAR and a few remote sensing systems. It can acquire precise 3D position data including buildings, road shape, signs, guardrails, characters printed on roads, manholes, and the roads surrounding the building while the vehicle is travelling efficiently. An integrated unit containing a Global Positioning System (GPS) antenna, IMU camera and laser scanners is

First, data is prepared for being processed through sequential subsequent phases. First for every image per subject is loaded in the gray scale mode. Next, vein image is adjusted using a threshold detected adaptive for each image. The vein image is segmented to recognize the region of interest, vein region. For the vein region a feature extractor is used to extract the most power features exists. These features are stored labeled for the subject name for father classification and recognition. Dataset

many studies on eyewitness testimony (EWT). In 1974 she worked with John Palmer to look at the ways that memory can be distorted. The studies general aim was to explore the accuracy of memory after witnessing a car accident. In particular it was to find out if leading questions distort the accuracy of eyewitness’s immediate recall. It also aimed to see if it was true that people were open to hints, as people are extremely bad at estimating the speed of moving cars.

Both density experiments could have been completed at different climates/temperatures at the time of data collection. Additionally, the data was rounded at many points throughout the experiment to obey the rules of significant figures, losing the accuracy of the data. Ethanol (rubbing alcohol), obtained an experimental density of 0.76 and a theoretical density of 0.78 (Ausetute.com.au, 2017). Subsequently, ethanol received a small percentage error of 2.6% because, even though the difference in density

research, his or her information may not actually be accurate. Thus, it is important to take the proper steps to ensure a website is reliable. When evaluating a website 's validity, it is important for one to consider the website 's author, publisher, accuracy, currency, bias, content, purpose, knowledge, and layout. The articles Oregon community college gunman 'left behind manifesto ' and Oregon shooting: Gunman dead after college rampage, are both posted on webpages and focus on the shooting that took

Stage 2 Chemistry Investigation Folio: Practical – Galvanic Cell Name: YY Names of Partner: ZZ Part A Investigation Design Proposal: Purpose of Experiment: To determine the effect of concentration of reactants on the current produced by a galvanic cell. Hypothesis: The greater the concentration of solution in the two half cells reacting with the two metals to produce current, the greater the flow of current will be produced from the galvanic cell. Independent Variable: Concentration

Introduction The argument of whether or not to use child testimonies in court has been long debated. I believe that children’s testimonies can play a vital role in many court cases. Although there should be a careful protocol when obtaining there statements, so they are not biased into a false statement. Some research shows that there may be techniques we could use in order to improve child’s testimonies, other research shows that children’s testimonies can be manipulated and altered just by the

Interviewing Techniques and their Accuracies: Body Maps and their Use in Court or Clinical Settings Name: Claire McGregor Lab Class Number: 131 Student ID: 5259490 Lab Demonstrator: Lianne Atkinson Date: Thursday 13th August 2015 Abstract The present experiment’s aim was to test how well children and adults can use body maps to show where another person was touched. This experiment was also used to highlight how using body maps as an interview technique could produce some inaccuracy and

References: Diffen. (n.d.) Accuracy vs. Precision. Retrieved from http://www.diffen.com/difference/Accuracy_vs_Precision Tro, N.J. (2011). Essentials Introductory Chemistry (4th ed.) (pg 129). Boston: Pearson Prentice Hall. Yee, Gordon. (n.d.) CIA Demonstration: Distillation [Thinkwell]