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A poll was taken every month on how voters will vote on the next federal election
Sample Size Number of Voters Voting Liberal
This month 750 300
Last month 800 280
1. Develop a 95% confidence interval estimate for the difference between the proportions of voters who will vote for the Liberals in the two samples?
2. Is there conclusive evidence that one of the proportions is significantly different from the other? Explain using the results of part a. Do not perform any test?
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Assume that you have been asked to prepare a computer hardware and software budget. Your company has identified three classes of computer users:
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Using only the fact that the volume of a sphere, of radius r, is V = (4 π r ³) / 3 and your knowledge of triple integrals in spherical coordinates, find the volume contained within the sphere x² + y² + z² = a² but not within the sphere x² + y² + (..
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Please explain what the difference is with installing Windows server 2016 in a physical, virtual, or cloud environment?
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