In a certain city, a school administrator hypothesized that students enroll in school within 5 km from their homes. To check this claim you asked 30 student from the said city and you found that the mean distance between ...
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Suppose, after collecting data on an existing firm's actual short-run ouput, the following production function is found to match the data: TP = Q = 5*L + 0.6*L2 - 0.01*L3 1. Using the equation above, find the following ...
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A professional baseball pitcher takes 15.66 seconds to throw each? pitch, on average. Assume the? pitcher's times per pitch follow the normal probability distribution with a standard deviation of 2.6 seconds. Complete pa ...
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Based on your understanding of elasticity, will the elasticity of demand for Honda sedans increase, decrease, or remain the same when each of the following events occurs? Explain your answer. a. Other car manufacturers, ...
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What is the usefulness of the total revenue test for price elasticity of demand? What are the factors that affect price elasticity of demand and price elasticity of supply? What are some applications of each?
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The following are amounts of time (minutes) spent on hygiene and grooming in the morning by survey respondents (based on data from an SCA survey). 15, 16, 18, 25, 26, 30, 32, 41, 45, 55, 63. Does the number 63 appear unu ...
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Pure gasoline has an energy density of 115,600 BTU per gallon, while ethanol has an energy density of 75,670 BTU per gallon. Gasoline cost $3.70 per gallon. What would the price of E85 (85% ethanol, 15% gasoline) have to ...
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You spoke with 10 people you know and found that they went out 3, 2, 1, 5, 4, 2, and 3 times last week. You then would choose to calculate a 95% (or another level) confidence interval for the population mean.
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Doing research for insurance rates, it is found that those aged 30 to 49 drive an average of 38.7 miles per day with a standard deviation of 6.7 miles. These distances are normally distributed. If a group of 60 drivers i ...
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Given two events G and H , the probabilities of each occurring are as follows: P( G ) = 0.22; P( H ) = 0.34; P( H AND G ) = 0.09. Using this information: Find the complement of P ( H AND G ). Round to 2 places.
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