Mathematics, 05.03.2020 07:17 6mario5
Cos ■ = 7/14
A. 39°
B. 30°
C. 26.57°
D. 60°
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 “- z-score
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Cos ■ = 7/14
A. 39°
B. 30°
C. 26.57°
D. 60°
...
A. 39°
B. 30°
C. 26.57°
D. 60°
...
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