A sample of 1,000 U.S. households is taken and the average amount of newspaper garbage or recycling is found to be 27.8 pounds. Assuming the standard deviation of newspaper for garbage or recycling is 2 pounds. Estimate, ...
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A population has a mean μ=83 and a standard deviation σ=26. Find the mean and standard deviation of a sampling distribution of sample means with sample size n=247.
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Suppose a sampling space has things a, b, and c. Twice draw from the sample space and replace. The possible sequence formed are {aa,ab,ac,ba,bb,bc,cacb,cc}. Now suppose there are Y different things. There are Y ways the ...
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Suppose that the demand curve for a businesses is given by P= 10000-4Q^3 and supply is P= 2000 + 4Q^3 a. Find the equilibrium price and quantity b. Calculate consumer surplus at the equilibrium price c. Calculate produce ...
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Suppose there is no inflation and an insurance company offers a contract that would pay $500,000 with certainty 50 years from now. What is the most that this contract would be worth today if: 1. The rate of interest is 7 ...
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A package contains 9 resistors, 2 of which are defective. If 5 are selected, find the probability of getting the following results. Please round the answer to six decimal places. 0 defective resistors P(0 defective)=
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What's your answer about the equilibrium change from an event which decreases both demand and supply? You don't need to provide graph here. Just describe the curve shifts and how the equilibrium price and equilibrium qua ...
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Each of the following lists has an average of 50. For which one is the spread of the numbers around the average biggest?smallest? a. 0, 20, 40, 50, 60, 80, 100 b. 0, 48, 49, 50, 51, 52, 100 c. 0, 1, 2, 50, 98, 99, 100 Gu ...
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Given that the heights of adult males show a mean of 69" and standard deviation 2.7." A sample of 37 adult males shows a mean of 68.2" and standard deviation of 2.9." 1. Which of the following is a statistic? a) 69" b) 2 ...
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Give examples of how Domino's has adapted its global marketing mix to meet the needs of local consumers. Are you their customer? If so, why?
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