Determine the 50th and 85th speed percentiles from speed data presented in Table 3 below. Cumulative Frequency Speed Per
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Determine the 50th and 85th speed percentiles from speed data presented in Table 3 below. Cumulative Frequency Speed Per
Determine the 50th and 85th speed percentiles from speed data presented in Table 3 below. Cumulative Frequency Speed Percentile Speed (mph) 15 18 21 24 Cumulative Percent 1% 3% 9% 2196 Frequency of Vehicles 1 2 6 12 13 20 18 14 6 6 Soth 히히히히히 3 9 21 34 34 72 86 92 98 99 100 85th 39 54% 72% 80% 9296 98% 999% 100% 27
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