Qualitative data can be graphically represented by using a(n) a. histogram b. frequency polygon c. ogive d. bar graph 6. Since the population size is always larger than the sample size‚ then the sample statistic a. can never be larger than the
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Fabric Softener Manufacturing Outline: I. Introduction a. Brief History b. Companies II. Raw Materials III. Process c. Water addition in tanks d. Heating‚ Mixing and Addition of Emulsifiers e. Adding of conditioning ingredients f. Heating and Mixing g. Addition of the remaining ingredients h. Storing and Packaging Introduction Fabric softeners are laundry cleaning products that are designed and manufactured to deliver a variety
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Quaternary ammonium compounds‚ QAC‚ are ingredients found in household products such as fabric softeners‚ detergents‚ disinfectants‚ and hair products that consist of dialkyldimethylammonium compounds (DADMC)‚ benzylalkyldimethylammonium compounds (BAC) and alkyltrimethylammonium compounds (ATMAC) (Li and Brownawell 2010). While trying to find the reason why these rivers keep getting contaminated‚ Brownawell found out that the wastewater areas found in surficial sediments around the Hudson River
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Fairy Powder Non Bio 38 Wash 3.04Kg £11.00(£3.62/kg) Add to basket ------------------------------------------------- Top of Form Quantity Bottom of Form * Goes nicely with Goes nicely with * ------------------------------------------------- Ariel Stain Remover Blue Powder 920G ------------------------------------------------- £8.58(£9.33/kg) ------------------------------------------------- Add to basket ------------------------------------------------- Top of Form -------------------------------------------------
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description as well as qualitative description of the criteria for each grade. In addition‚ Table 1 presents how these grades are distributed nationally across all fields (source: UHR). Note that even if this distribution can be identified at the national level‚ there is no requirement to use this distribution in individual case seminars. However‚ in the long-run the distribution in this course should approximate the distribution in Table 1. Grade | Brief description | General qualitative description
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Exercise 14: Qualitative Anion Tests PURPOSE: The purpose of this experiment is to identify some commonly occurring anions & to study some of the reactions used for their identification. PROCEDURE: You must first determine to which of the three groups the various anions belong. Since no two people observe the same event in exactly the same way it is important to also conduct specific confirmation tests on the known samples of each anion. This information will help identify the anion
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POST FORDISM During 1970s and 1980s Fordism system started being challenged by new kind of work organisation Fordism principles- fragmented work‚ dedicated machinery‚ serial‚ rather than parallel task‚ task sequencing create enormous economic off scale but have one crucial weakness namely inflexibility. During 1970-80s‚ the mass market which stabilised the Fordist system was breaking up. Sabel argued that this had come about because of a number of global changes‚ but the chief factor is the changing
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Chapter 9 Recommended Methods for Determining Soil Cation Exchange Capacity Donald S. Ross and Quirine Ketterings The cation exchange capacity (CEC) of a soil is a measure of the quantity of negatively charged sites on soil surfaces that can retain positively charged ions (cations) such as calcium (Ca2+)‚ magnesium (Mg2+)‚ and potassium (K+)‚ by electrostatic forces. Cations retained electrostatically are easily exchangeable with cations in the soil solution so a soil with a higher CEC has
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In order to determine the acidity of certain substances‚ we used moist and dry pH paper (litmus tests)‚ and observed the results. First we used dry pH paper to test the acidity of household ammonia‚ and it turned yellow. According to the legend‚ this indicates a weak acid. This is‚ however‚ not accurate as the vapor of the household ammonia wasn’t able to react as strongly with the pH paper since it was dry. Then‚ we used moist DI water pH paper with the same substance‚ household ammonia‚ and it
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READING QUESTIONS DAY ANSWERS 1. Which of the following reading components do you find the easiest and the most difficult? Vocabulary Sentence/Syntax Getting the main idea Comprehension Others:_______________ Easiest: _____________ Difficult: _______________ EASIEST COMPONENTS: Vocabulary - 3 Sentence/Syntax - 11 Getting the main idea - 16 Comprehension - 1 DIFFICULT COMPONENTS: Vocabulary - 5 Sentence/Syntax - 9 Getting the main idea - 5 Comprehension – 11 2. Why do you
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