Deviation

accurate, while the erlenmeyer flask results revealed it was the least accurate of the three- look at column six "Accuracy(Percent Error)". 2B.Which Glassware had the smallest precision and the largest precision? You can use the equation for standard deviation to measure the precision then you can compare the precision from each glassware to each other. The graduated cylinder produces results that are the most consistent, therefore the most precise,…

acid were calculated based on the stoichiometry of the previously stated reaction. The molarity of citric acid was found from those calculated moles and the measured volume. Mean molarity was found using the equation sx=(x1+x2+…+xn)/n The standard deviation was found using the equation Sx=…

brain damage or death. The nervous system maintains homeostasis by controlling and regulating the other parts of the body. A deviation from a normal set point acts as a stimulus to a receptor, which sends nerve impulses to a regulating center in the brain. The brain directs an effector to act in such a way that an adaptive response takes place. If, for example, the deviation was a lowering of body temperature, the effector acts to increase body temperature. The adaptive response returns the body…

Corrective and Preventive Action (CAPA) are improvements to an organisation's processes taken to eliminate causes of non-conformities or other undesirable situations. Corrective action (CA) is defined as the action to eliminate the cause of a “detected” non-conformance or other undesirable situation (Standards 2005). On the other hand, preventive action (PA) is defined as the action to eliminate the cause of a “potential” non-conformance or other undesirable situation (Standards 2005).…

study participants (100%; N = 50) reported to be in heterosexual relationships. While the average age of all fifty participants was 19 years old with the standard deviation of 2,862, the minimum age was 17 and the maximum age was 34. As for relationship length, the average relationship length was eighteen months with the standard deviation of 18,31. The majority of the participants (52%; n = 26) were of European, only 6% (n = 2) were North Americans, 12% (n = 6) were South Americans, 20% (n =…

Changes in atmospheric C02 and Ocean Ph. Angus Todd s1644043 Introduction One of the most important ecological issues facing mankind today is the effects of anthropogenic global warming. As humankind continues to burn hydrocarbons and release greenhouse gases through industry, it is important to understand what effects this can have on global systems. This report considers the effects of atmospheric CO2 on ocean Ph. Ocean Ph is an important ecological factor in the oceans as any change to the Ph…

Introduction: Introduction and Theory: The lab conducted was to investigate the density of not only copper but also diet and non-diet soda. Techniques used in the experiment included water-displacement, measuring copper’s dimensions, and using volumetric pipettes to measure out specific soda volumes. Beginning Question(s): How does the use of two experimental methods, improve the chances of calculating the density of copper? How does the density of non-diet soda compare to that of diet soda…

management had told Kary to add curry to the peanuts nor was it forbidden anywhere in the flyer or any other material they were given. Kary was acting reasonably within the scope of her employment with slight deviation from the normal practices from the peanut vendors. However, this slight deviation does not force her past some sort of boundary where she was acting outside the scope of her employment since it was reasonable that she would add some sort of spice or seasoning…

Our reluctance as a school district to make substantial changes in our educational system leaves a lot to be desired. We uphold an outdated model of education that isn 't nearly as effective as it could be. U.S. Secretary of Education Arne Duncan said that the K-12 system “largely still adheres to the century-old, industrial-age factory model of education.” Our middle school model is flawed at the core; adolescents are not engaged in the classroom and lack the social skills they need to thrive.…

Earned Value Management is a concept that in recent years has achieved a remarkable popularity in the world of project management, but was actually developed in the nineteenth century, when the need to measure the performance of the factories emerged. However, it was not until 1962 that the United States Department of Defense adopted it as a standard methodology for measuring project performance. It originally emerged as an extension of the planning methodology of the time, but became its own…