Assignment A - Assignment A Rian Holland Mean of C4 Mean of...

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STAT 250 Sims Assignment A Rian Holland A-1. A-2. Problem 2.111 Comparative Box Plot: GrapeJuice RegularFood, 40 30 20 10 0 Type of Food Number of Flies Distribution of Number of Flies A-3. a. Median using the fractile method= 4.505 (.5)(51)= 25.5 4.5 + .5(4.51-4.5)= 4.505 b. 1 st quartile using the fractile method= 4.295 (.25)(51)= 12.75 4.28 + .75 (4.3 – 4.28)= 4.295 c. 3 rd quartile using the fractile method= 4.7 (.75)(51)=38.25 4.7 + .25 (4.7-4.7)= 4.7 d. 43 percentile using the fractile method= 4.4785 (.43)(51)=21.93 4.45 + .57 (4.5-4.45)= 4.4785 e. Mean = 4.5074
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STAT 250 Sims
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Unformatted text preview: Assignment A Rian Holland Mean of C4 Mean of C4 = 4.5074 f. Range= 1.9 5.48-3.58= 1.9 g. IQR= .4050 Descriptive Statistics: C4 Variable IQR C4 0.4050 h. Standard Deviation MTB > stdev c4 Standard Deviation of C4 Standard deviation of C4 = 0.368149 i. Mean absolute deviation= .2618 j. Median absolute deviation= .193 k. Histogram: STAT 250 Sims Assignment A Rian Holland 6.0 5.5 5.0 4.5 4.0 3.5 3.0 25 20 15 10 5 pH of Acid Rain Inches of Acid Rain Distribution of 50 Measurements of Acid Rain in Wisconsin...
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This note was uploaded on 03/05/2011 for the course STAT 350 taught by Professor Sims,r during the Spring '08 term at George Mason.

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Assignment A - Assignment A Rian Holland Mean of C4 Mean of...

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