Lab 1 - Azfar Khandoker Dr. Knapp STAT 350 4:30 Lab #1 1....

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60 55 50 45 40 35 30 25 20 15 10 5 0 25 20 15 10 5 0 Prob 1 Frequency Histogram of Prob 1 Azfar Khandoker Dr. Knapp STAT 350 4:30 Lab #1 1. a.
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60 55 50 45 40 35 30 25 20 15 10 5 0 0.06 0.05 0.04 0.03 0.02 0.01 0.00 Prob 1 Density Histogram of Prob 1 b. c. The two histograms look similar as they are both positively skewed. Additionally, both of the histograms are uni-modal. Except from the different scales that are used and the type of data that is shown, the two histograms seem to be indistinguishable from each other.
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56 48 40 32 24 16 8 0 16 14 12 10 8 6 4 2 0 Prob 1 Frequency Histogram of Prob 1 d.
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60 40 20 0 70 60 50 40 30 20 10 0 Prob 1 Frequency Histogram of Prob 1 e. f. Comparing histograms from parts (a) and (d) show that the histogram in part (d) is more detailed. The increased number of cut points allows for the data to be displayed more directly without having to cluster large numbers of data into a single bin. However, the histogram still appears to be both uni-modal and positively skewed. The comparison of the histograms from part (a) and part (e) show the lowered
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This note was uploaded on 02/16/2010 for the course STAT 350 taught by Professor Staff during the Spring '08 term at Purdue University-West Lafayette.

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Lab 1 - Azfar Khandoker Dr. Knapp STAT 350 4:30 Lab #1 1....

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