HW 12 - Azfar Khandoker Dr. Knapp Stat 350 4:30 HW #12 1. a.

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Azfar Khandoker Dr. Knapp Stat 350 4:30 HW #12 1. a. = - × SSxy 63677 926 192825 =- . 7736 12 b. = - = . SSxx 51860 926225 17560 96 c. = - = . SSyy 153997 1928225 5309 64 d. = = x 92525 37 = - = . sx 5186025 372 26 5594 e. = = . y 192825 77 12 = - . = . sy 15399725 77 122 14 5735 f. . ± . × . = . , . 77 12 2 064 14 573525 77 1070 83 1359 , df = - = 25 1 24 g. . ± . × . + = . , . 77 12 2 064 14 57351 125 44 1694 110 0706 , df = 24 h. =- . . . =- . r 7736 1217560 965309 64 0 8012 i. =- . . =- . b 7736 1217560 96 0 4405 = . + . × = . a 77 12 0 4405 37 93 4196
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=- . + . seed mass 0 4405root volume 93 4196 j. Source df SS MS F p -value Regression 1 1901.6513 1907.6513 12.8745 0.0016 Error 23 3407.9887 148.1734 Total 24 5309.64 k. . . = . % 1901 65135309 64 35 8151 l. = . = . se 1901 651323 9 0929 m. = . . = . sb 9 092917560 96 0 0686 - . ± . × . =- . ,- . 0 4405 2 069 0 0686 0 5825 0 2985 , df = - = 25 2 23 n. Based on part (m), it is evident that there is a negative linear relationship between
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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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HW 12 - Azfar Khandoker Dr. Knapp Stat 350 4:30 HW #12 1. a.

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