And according to our data, our actual yield is 0.5g CaCO3. Thus, our percent yield is 73.5%. Our percent yield was close to 100%, but not very close. I believe the error lies in human error, as well as instrumentation sensitivity. Our scale only measures to grams accurately, and could have not accurately represented the .68g of CaCO3, or we could have lost the solid precipitate in the process of the experiment.
Because of an oversupply in the market, the price for blueberries has dropped to $.60 per quart. Margaret is sure that the $.75 price will be enough to pull her friend’s farm out of the red and into the black. Required Is Margaret’s behavior regarding the cost information she provided to Susan unethical? Explain your answer. Based on the information provided here, it sounds as if Margaret has withheld pertinent information from the company’s controller.
which presented evidence suggesting that the eyebrows may not just be important but they may be the most important feature when it comes to face recognition. In this study, participants were asked to identify fifty celebrity face images in three separate conditions – and unaltered image, an image lacking eyes and an image lacking eyebrows. Performance with the image lacking eyebrows was significantly worse than for both the unaltered images and those lacking eyes. These results suggest that the eyebrows in particular may contribute in an important way to face recognition due to the fact that less participants were able to recognise the faces without eyebrows than the faces without eyes or that were unaltered, therefore this study supports the feature analysis theory. Alternatively, a study conducted by Sergent aimed to investigate whether features are processed independently or configuratively.
Whereas other theorists have argued that is is the way we are brought up and influenced by our surroundings that makes an individual the way they are. Nature means the genetic and biological influences that affect our growth and development. The nature side of the debate believes that it is inherited factors which have more impact on your life and development. For example, the colour or type of your hair, your eye colour, the pigmentation of your skin, and also genetic diseases such as cystic fibrosis are all the result of the genes we inherit. These biological factors are said to determine an individual’s development and characteristics .
The most important factor in IKEA’s cost efficiency plan is its flat packaging. In 1956, IKEA began testing flat packaging for tables and legs (Moon, 2004). This obvious idea created more storage space, more items able to be shipped, reduced labor costs, and less reported damages (Moon, 2004). Ultimately, this meant for the consumers a lower priced product with easy transportation (Moon, 2004). The company estimated that its transport volume was six times more with these innovative flatter packages (Moon, 2004).
As a result of doing so, this allowed the chip to work faster in calculating more intense, complex numbers (Janeba, 1995). Errors were later found in the FPU instructions for division; incorrectly dividing certain floating numbers. Discovered but not reported by Intel during the early production of the chip caused negative publicity for the company. In the summer/fall of 1994, Dr. Thomas Nicely was computing the sum of the reciprocals of a large collection of prime numbers and noticed a difference between two sets of numbers (Janeba, 1995). By double checking his work, he found that the results differed significantly from theoretical values.
The most important factor in IKEA’s cost efficiency plan is its flat packaging. In 1956, IKEA began testing flat packaging for tables and legs (Moon, 2004). This obvious idea created more storage space, more items able to be shipped, reduced labor costs, and less reported damages (Moon, 2004). Ultimately, this meant for the consumers a lower priced product with easy transportation (Moon, 2004). The company estimated that its transport volume was six times more with these innovative flatter packages (Moon, 2004).
According to Dettol their products are proven to ‘kill 99.9%’ of germs so that means only 0.1% of bacteria should be able to grow on each of the Agar dishes that have been swabbed after Dettol has been sprayed. Thus meaning that for this experiment the more Dettol that is sprayed onto the area being swabbed the less bacteria that will be able to grow, so in prediction for this experiment the higher the sprays of Dettol the less the bacteria will grow. ------------------------------------------------- Procedure Materials - * 1x Dettol antibacterial surface cleanser (500ml spray bottle) * 7x Agar plates * 14x cotton buds (swabs) * 1x Paper towel * 1x Sticky Tape * 1x Permanent marker * Graph paper * Pen or pencil * IPhone with a torch app or a torch Method – Set up 1. Gather all equipment as listed above 2. Label the lid of each Agar dish with a.
50% of the average population, deemed the fairer side, would argue that size and length of the driver is a key factor in determining the seriousness of the issue. however it can be clearly seen that this is a simplification. In truth, the death toll that walker uses is from a newspaper that probably generated the statistics to prove a point, and in fact, had not gone out and counted the number of bodies that hit the ground then running. If one questions the premise of this argument, one can surely find that it's not compelling to say that length and size as a statistic is enough: it's how one uses it to the benefit. Secondly, the argument about the license is a curious thing.
Qualitative vs. Quantitative Research Methodology: Compare and Contrast I would like to begin by stating that I feel that utilizing both quantitative and qualitative research for conducting research is the best route to take. Although qualitative research is usually better for exploring, understanding, and uncovering, quantitative research is generally better for confirming and clarifying. Numbers are good, though on their own they cannot tell the whole story. For example, a research study conducted by a new property management company may find that in a complex of twenty residents, in which fifteen residents preferred that no pets be allowed on the premises and five of the residents feel that they should be allowed. Should the new management company adopt a policy of no pets allowed or should it have a mixed policy depending on which residents were involved?