the weights in milligram of 2538 seeds of the following longleaf pine were as fo
ID: 2952951 • Letter: T
Question
the weights in milligram of 2538 seeds of the following longleaf pine were as follows:
weight
10-24.9 25-39.9 40-54.9 55-69.9 70-84.9 85-99.9100-114.9 115-129.9 130-144.9 145-159.9
No: of seeds
16 68 204 233 240 655 803 294 21 4
Find the average weight , the median weight and the most commonweight (mode) of the seeds.
weight
10-24.9 25-39.9 40-54.9 55-69.9 70-84.9 85-99.9100-114.9 115-129.9 130-144.9 145-159.9
No: of seeds
16 68 204 233 240 655 803 294 21 4
Explanation / Answer
class number class mark numxclassma 1 16 17.5 280 2 68 32.5 2210 1400 number 3 204 47.5 9690 class2 thru 6 4 233 62.5 14562.5 5 240 77.5 18600 6 655 92.5 60587.5 7 803 107.5 86322.5 1122 number 8 294 122.5 36015 class7 thru 10 9 21 137.5 2887.5 10 4 152.5 610 2538 231765 avg 91.32 median 92.5 mode 107.5
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