Reference no: EM131002207
In each of the following, identify the response, the factors, the levels, and the total number of treatments. Also identify which variables are categorical and which are quantitative.
(i) A chemical engineering catalysis researcher is interested in the effect of NO concentration, (3500 ppm, 8650 ppm); O2 concentration (4%, 8%); CO concentration, (3.5%, 5.5%); Space velocity, (30,000, 42,500) mL/hr/gcat; Temperature, (548 K, 648 K); SO2 concentration, (0 ppm, 300ppm); and Catalyst metal type, (Pt, Ba, Fe), on saturation NOx storage (μ mol).
(ii) A material scientist studying a reactive extrusion process is interested in the effect of screw speed, (135 rpm, 150 rpm), feed-rate, (15 lb/hr, 25 lb/hr), and feed- composition, %A, (25, 30, 45) on the residence time distribution, f (t).
(iii) A management consultant is interested in the risk-taking propensity of three types of managers: entrepreneurs, newly-hired managers and newly promoted managers.
(iv) A child psychologist is interested in the effect of socio-economic status of parents (Lower class, Middle class, Upper class), Family size (Small, Large) and Mother's marital status (Single-never married, Married, Divorced), on the IQ of 5-year-olds.
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How cause-related marketing impacts the company image
: Identify the company you selected and describe its main products, target segments, and cause-related marketing activities. Explain how cause-related marketing impacts the company's image, positioning, and profitability. Evaluate this cause-related ma..
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Months between occurrences of safety violations
: The table below shows the time in months between occurrences of safety violations for three operators, "A," "B," and "C," working in a toll manufacturing facility.
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Calculate the actual values of the partial derivatives
: Calculate the actual values of the partial derivatives at (3/2, 1/2) and (1, 1). At (3/2, 1/2), find the unit vectors (a, b) such that the derivative of f along the line x(t) = (3/2) + at, y(t) = (½) + bt is zero.
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Who should legally be entitled to the ipod
: Post a statement that declares whether or not you believe there is agreement in this case and who should legally be entitled to the iPod, as well as the reasons for your determination
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Risk-taking propensity of three types of managers
: A management consultant is interested in the risk-taking propensity of three types of managers: entrepreneurs, newly-hired managers and newly promoted managers.
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Was presley promise to pay the mortgage enforceable
: Was Presley's promise to pay the mortgage enforceable against the estate? Why or why not? Be sure to support your conclusion with facts, definitions, and/or examples
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Create a total compensation and benefits strategy
: Consider the use of performance incentives and merit pay to recognize and engage employees.
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Did he know or did he not know about his ancestry
: Question: Did he know or did he not know about his ancestry before the story's conclusion? Explain your answer thoughtfully, using quoted language from the story to effectively support your answer
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What is the fraction in natural potassium
: Natural potassium contains 40K, which has a half-life of 1.277 x 109 y. What mass of 40K in a person would have a decay rate of 4180Bq? What is the fraction of 40K in natural potassium, given the person has 140 g in his body?
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