Reference no: EM13108202
To compare the effectiveness of three types of pain relievers, a homogeneous group of 22 students were divided randomly into three groups, and each group took one of three pain relievers for a period of 2 weeks. The average duration of headaches, in minutes, during the two weeks were recorded.
Brand A: 5.3, 4.2, 3.7, 7.2, 6.0, 4.8
Brand B: 6.3, 9.3, 6.5, 7.7, 8.2, 9.5
Brand C: 2.4, 3.1, 3.7, 4.1, 2.5, 105.0, 5.3
For alpha = 0.01, are there differences in the brands?
Hint: Do not discard any data (use all the data).
NOTE: I need only explanations, hypothesis, model, etc. to be written down. The calculation parts needs to be done in SPSS or SAS, and I need SPSS/SAS outputs, codes too.
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Compute the total cost of ordering and carrying clay pots
: Garden Variety Flower Shop uses 1000 clay pots a month. The pots are purchased at $3 each. Annual carrying costs per pot are estimated to be 25% of cost, and ordering costs are $25 per order.
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Explain the debate among philosophers, psychologists
: Explain the debate among philosophers, psychologists, and educators that is often referred to as the nature vs. nurture controversy. Discuss the importance of nature and nurture in reference to language acquisition.
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Estimate the total cost of ordering
: A jewelry firm buys semiprecious stones to make bracelets and rings. The supplier charges $20 per stone, annual carrying costs are 50%, and the cost of processing orders is $40.
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Distinguish between classical and operant conditioning
: Distinguish between classical and operant conditioning and discuss at least one individual who worked in each area.
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Kruskal-wallace procedure in sas
: To compare the effectiveness of three types of pain relievers, a homogeneous group of 22 students were divided randomly into three groups, and each group took one of three pain relievers for a period of 2 weeks.
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Define the need for achievement
: Define the need for achievement. Outline the attributions for success and failure in terms of locus of control orientation.
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Data analysis method
: A campus researcher wanted to investigate the factors that affect visitor travel time in a complex. multilevel building on campus.
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Compute the past growth rate in earnings
: The Bouchard Company's EPS was $6.96 in 2005, up from $3.34 in 2000. The company pays out 50% of its earnings as dividends, and its common stock sells for $40.
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Compute the firm cost of common equity
: The earnings, dividends, and common stock price of Carpetto Technologies Inc. are expected to grow at 8% per year in the future.
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