three years. This article uses the straight sell tactic. The article consists of a straightforward and clear presentation of the digital watch and its benefits. The advertisement clearly explains the features of the watch such as its precision and accuracy‚ differentiating it from other watches. The article actually states that‚ "if you travel-this watch is a necessity" (People‚ 2003). The advertisement also uses the educational tactic. The ad offers a detailed explanation of the digital
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the tip . When the operating button is pressed again ‚ the piston descends ‚ expelling the liquid from the tip. We need to optimize volume range by selecting the correct volume pipette . We must work in the 35% to 100% volume range for best accuracy and precision . Besides that ‚ the tip immersion angle also plays an important role . Nextly‚ the micrometer setting must be done using the correct technique . If filled ‚ we should not lay the pipette down or hold more than 20º from vertical . Lastly
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| |write sentences of various lengths and types‚ using a variety of sentence structures as an aid to meaning. | |use a wide range of vocabulary with precision. | |punctuate accurately and effectively. | |write in paragraphs
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Sample test: Quantitative Method for Business Research Note: This sample test is just a sample for you to see what a real exam looks like. That means that it is not necessarily same as a real exam. 1. Any measure to characterize a variable of a sample is called a) a sample b) a census c) a statistics d) a parameter 2. The score of student’s aptitude test is an example of a) a categorical nominal data b) a categorical ordinal data c) a continuous interval numerical data
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were identified after review of all orders during the study period and then further classified as potential ADEs‚ medication prescribing errors (MPE)‚ and rule violations (RV). b) are the techniques to administer‚ complete‚ and score (or accuracy and precision) the instruments provided? Yes‚ All medication orders were included in this analysis except for the following: fluids‚ dialysate‚ total parental nutrition (TPN)/ lipids‚ and chemotherapeutic agents. TPN and lipids had not been added to the
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1.7 Accuracy and Precision Lab Worksheet Part I: Density of Unknown Liquid Trial 1 Trial 2 Trial 3 Mass of Empty 10 mL graduated cylinder (grams‚ g) [1] Volume of liquid (milliliters‚ mL) [2] Mass of graduated cylinder and liquid (grams‚ g) [3] Part II: Density of Irregular-Shaped Solid Mass of solid (grams‚ g) [4] Volume of water (milliliters‚ mL) [5] Volume of water and solid (milliliters‚ mL) [6] Part III:
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Importance of Chemistry in Life and Society Michael Birzon University of Phoenix February 28‚ 2013 The Difference Between Accuracy and Precision In the fields of mathematics‚ chemistry and all sciences accuracy can and or is defined‚ as a form of measurement‚ which calculates the degree of closeness of a quality to the quality’s truest value. While on the other hand‚ precision is a form of measurement that is exact‚ but is one in which can be duplicated and reproduce the same results hundreds to
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Chemistry and Society According to the Merriam-Webster Dictionary‚ accuracy is “freedom from mistake or error: the quality or state of being accurate: the ability to work or perform without making mistakes” ("accuracy‚" 2014). Precision‚ however‚ is “the quality of being precise” ("precision‚" 2014). That doesn’t really help with the definition much. After subsequently checking the definition for precise it means to be “very careful and exact about the details of something” ("precise‚" 2014). The
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Chemistry and Society Jessica Yadira Lopez CHM/110 November 10‚ 2014 Jennifer Cruz Chemistry and Society Chemistry plays a huge and important role in society; Society depends on the accuracy and precision of measurements for products sold by the retail industry‚ such as a gallon of gasoline‚ a bushel of corn‚ or a liter of bottled water. These measurements have to be precise and accurate when it this relates to how farmers sell their products such as wheat‚ corn‚ milk‚ peanuts‚ and cotton‚ by
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Part I: Density of Unknown Liquid Trial 1 Trial 2 Trial 3 Mass of Empty 10 mL graduated cylinder (grams) 25.55 25.56 25.55 Volume of liquid (milliliters) 8.8 8.65 8.5 Mass of graduated cylinder and liquid (grams) 30.65 30.62 30.565 Part II: Density of Irregular-Shaped Solid Mass of solid (grams) 39.537 38.515 40.975 Volume of water (milliliters) 50.01 49.9 52.4 Volume of water and solid (milliliters) 54.9 54 57 Part III: Density of Regular-Shaped
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