Accuracy and precision

and I will be explaining this reason. The eyewitness memory can be of any value good or bad in court cases, depending on the demand which is hard due to the subjectivity of the human perception. The story told by the witness, which depends on the precision of human memory and nothing is more important to a jury than a good eyewitness. As humans we think that our minds can remember everything we see and read like a movie being played back in our heads, but it’s not and that’s why we think that…

Usually, this state results when the forward reaction proceeds at the same rate as the reverse reaction. Chemical reactions vary greatly in the speed at which they occur. Some are essentially instantaneous, while others may take a very long time to reach equilibrium. The reaction is presented by The time in the reaction when the mixture remains colourless is the clock period. This will depend upon the initial concentrations of the sodium bisulphite ions (NaHSO3) and the potassium iodate ions…

“ By the 20th century, military organizations confronted the problem of not only adapting to technological changes in peace time, but also the fact that war itself has inevitably turned up the speed of technological change”. The first Gulf War constitutes a turning point in the history of modern conflicts essentially because of the integration of technology into all levels of military operations. War was always been a declaration of hostility between two opposing groups clashed over a…

You can use rifles for long-range competitions to better your accuracy at long ranges or they can be used to compete against other marksmen. Rifles are probably the safest and most fun way to blow stuff up with Tannerite. For all of you who do not know what Tannerite is, it is a mixture of chemicals that explodes when…

Even though computers have gotten better with technology but humans still have a 25% accuracy of precipitation models than computers alone. Weather is considered to be exponential and when initial factors are off by small amounts it makes a huge impact. I think the predictions made about weather are important because many times we are given…

After the quantities have been counted, the price per unit will be applied to determine the overall cost. The estimate price will vary depending on the estimating method and the degree of accuracy. There are two types of cost, direct and indirect cost. Direct is the cost of the physical construction such as material, labor, and equipment. Examples of indirect cost are tax, profit, and contingencies. White Construction typically refers back…

Animation is the process of making the vison of motion and the figment of change by different means such as, fast moving display of images that follow upon one another and that do only have small changes to them to form an animation. Animators are artists that specialize in the creation of animation. There are a few different creation methods in animation, Traditional animation, Stop-motion animation, Computer animation, 2D animation, 3D animation. Traditional animation (Cel Animation) - The…

Aim The aim of this practical is to measure the effect of volume, density and temperature. It is also help to be familiar with variety of common laboratory technique. Materials Weighting scale Container with lids 20 and 10 ml Volumetric pipette Beaker Thermometer Test Tubes Volumetric flask Natural Rubber Pipette Filler Micropipette tips Tips boxes Method There are two pipette, choose one which you using in whole practical. Label and weight accurately, to 4 decimal places. Collect…

populations are generally enormous; therefore, when the budget and human resources have limitations, and time is of the essence, sampling becomes a viable option. Moreover, the reasoning behind this statement is that for most purposes we obtain suitable accuracy quickly as well as inexpensively on information gained from the sample as opposed to the whole population (Bennett, Briggs, and, Triola, 2012). Consequently, the bottom line is it proves wasteful as well as foolish to use the entire…

In Rasinki’s The Fluent Reader, he outlines the importance of repeated reading when improving fluency skills. Repeated reading gives children the opportunity to practice what they have read and work on comprehension, intonation and accuracy. One strategy shown in the text is called radio reading. Radio reading is similar to that of round robin reading, but it places emphasis on collaboration. They are similar in the sense that they use a systematic approach, which will help students practice…