What are the roots
for x3-7x2+13x-6...
Mathematics, 17.09.2021 15:30 jeanbeansmith2p2ofty
What are the roots
for x3-7x2+13x-6
Answers: 2
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The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen β- z-score
Answers: 1
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The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22
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Answers: 3
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