HW 1 - HW 1 A 2 | 23 3 | 2344567789 4 | 01356889 5 |...

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HW 1 A) 2 | 23 3 | 2344567789 4 | 01356889 5 | 00001114455666789 6 | 0000122223344456667789999 7 | 00012233455555668 8 | 02233448 9 | 012233335666788 10 | 2344455688 11 | 2335999 12 | 37 13 | 8 14 | 36 15 | 0035 16 | 17 | 18 | 9 B) A typical flow rate is approximately 7 L/Min C) It appears to be spread out, somewhat resembling the bell curve. D) It appears to be fairly symmetric, unimodal, but maybe slightly positively skewed. E) 18.9 appears to be an outlier. 21/18 A) It is unimodal and heavily positively skewed. 1 article is the most common amount published. 0 5 10 15 0 200 400 600 800 Number.of.papers Frequency B) 11% published at least 5. 3% published at least 10. 2.4% published more than 10.
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C) No. The interval is essentially from 15 to no limit. This interval is too large and you cannot make the other columns the same size. D) Yes. You can make the other intervals all of width 3 as well. 22/20 A) This appears to be distributed fairly evenly with a slight positive skew. 0 | 1234455555 1 | 0001123334799 2 | 1113344577 3 | 1223449 4 | 48 5 | 23789 B) 48% of the subdivisions have less than a length of 2000, while 36% is in between 2000 and 4000. The shape appears to decrease at a constant rate / be slightly positively skewed. Histogram of C1 C1
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