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Kruka [31]
3 years ago
15

I need help with #11-13

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
8 0
#11. a13+t=3=16 b16 in all


#12.8+8=16

#13.10/2-2=3
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When the number of data points is odd the formula to find the Ranking of the Median is (n+1)/2, When the number of data points is even the ranking of the Median will be the AVERAGE of n/2 + n/2 +1, where n is the number of data points.

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A 1,300 kg car moving at 20 m/s and a 900 kg car moving at 15 m/a in precisely opposite directions crash head on. If we consider
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