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Mathematics, 06.05.2021 22:20 slonzyy8397
Sina = 1/2 [sin(a+b) + sin(a−b)]
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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 “- z-score
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Sina = 1/2 [sin(a+b) + sin(a−b)]...
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