Reference no: EM13900674
Discussion #1
In a test of a weight loss program, weights of 40 subjects are recorded before and after the program. Assume that the before/after weights result in r = 0.876.
Is there sufficient evidence to support a claim of a linear correlation between before/after weights?
Does the value of r indicate that the program is effective in reducing weight? Why or why not?
Comment on your classmates postings by comparing and contrasting your results.
Discussion #2
In keeping with the environmental concerns this week, discuss your initial reaction to the following statement.
"Eventually, all species become extinct. Thus, it does not really matter that the passenger pigeon is extinct and that the whooping crane and the world's remaining tiger species are endangered mostly because of human activities."
Do you agree or disagree with this? Why or why not?
Do you feel the Endangered Species Act should be strengthened or weakened? Explain.
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Derive the aggregate supply curve
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Needs of small town environment and economy
: How would key city council figures balance the needs of small town's environment and economy? (200 words) What are the key principles required to reach sustainability? (200 words)
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What is the impact of emi on fiber optic cables?
: What is the impact of EMI on fiber optic cables?
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Explain low-skill and high-skill workers in the united state
: Discuss the following statement: "Higher labor productivity allows firms to produce more goods with the same number of work- ers and thus to sell the goods at the same or even lower prices. That's why increases in labor productivity can permanentl..
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Does the value of r indicate that the program is effective
: Is there sufficient evidence to support a claim of a linear correlation between before/after weights? Does the value of r indicate that the program is effective in reducing weight? Why or why not
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Determine the net income reported by tiger golf inc
: Tiger Golf Inc. reported a net cash flow from operating activities of $105,700 on its statement of cash flows for the year ended December 31, 2006. Determine the net income reported by Tiger Golf Inc. for the year ended December 31, 2006.
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Kiona co. set up a petty cash fund for payments
: Kiona Co. set up a petty cash fund for payments of small amounts. The following transactions involving the petty cash fund occurred in May (the last month of the company's fiscal year).
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Analysis of libya relationship
: Present an analysis of Libya's relationship/involvement with terrorism. Describe their motivations, extent of international reach, types of support they provide, and specific examples of operational successes and failures.
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What are the possible future effects of the problem?
: What are the possible future effects of the problem?
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