| Tài liệu tham khảo |
Loại |
Chi tiết |
| 4. b 0 : p-value .001. Can reject H 0 at every except .001.b 1 : p-value .000. Can reject H 0 at every .b 2 : p-value .000. Can reject H 0 at every .There is extremely strong evidence that x 1 and x 2 are related to y |
Sách, tạp chí |
| Tiêu đề: |
p"-value .001. Can reject "H"0atevery except .001.b1: "p"-value .000. Can reject "H"0at every .b2: "p"-value .000. Can reject "H"0at every .There is extremely strong evidencethat "x"1and "x"2are related to |
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| 2. b 0 : t 3.8613 2.179. Reject H 0 at .05b 1 : t 2.9579 2.179. Reject H 0 at .05b 2 : t 15.3857 2.179. Reject H 0 at .05b 3 : t 4.1964 2.179. Reject H 0 at .05x 1 , x 2 , and x 3 are significantly related to y at .05 |
Sách, tạp chí |
| Tiêu đề: |
t"3.8613 2.179. Reject "H"0at .05b1: "t"2.9579 2.179. Reject "H"0at .05b2: "t"15.3857 2.179. Reject "H"0at .05b3: "t" 4.1964 2.179. Reject"H"0at .05"x"1, "x"2, and "x"3are significantly relatedto "y |
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| 3. b 0 : t 3.8613 3.055. Reject H 0 at .01.b 1 : t 2.9579 3.055. Cannot reject H 0 at .01b 2 : t 15.3857 3.055. Reject H 0 at .01b 3 : t 4.1964 3.055. Reject H 0 at .01x 2 and x 3 are significantly related to y at .01 |
Sách, tạp chí |
| Tiêu đề: |
t"3.8613 3.055. Reject "H"0at .01.b1: "t"2.9579 3.055. Cannotreject "H"0at .01b2: "t"15.3857 3.055. Reject "H"0at .01b3: "t" 4.1964 3.055. Reject"H"0at .01"x"2and "x"3are significantly related to "y |
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| 14.71 a. t 4.5967 and F 21.1299 have p-values of .0002. There is extremely strong evidence of a relationship.b. b 1 35.2877; [19.2204, 51.3550]Chapter 15 |
Sách, tạp chí |
| Tiêu đề: |
t"4.5967 and "F"21.1299 have "p"-values of .0002. There is extremelystrong evidence of a relationship. b. "b |
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| 15.3 a. b 1 .0900; b 2 .0825 b. 10.334 in each case |
Sách, tạp chí |
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| 5. 350.87 F .05 4.74. Decide at least one of b 1 , b 2 is not 0 |
Sách, tạp chí |
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| 6. 350.87 F .01 9.55 7. p-value .000. The model issignificant at each level of a |
Sách, tạp chí |
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| 4. F(model) 1028.1309 bow21493_ans_806-813.qxd 12/3/12 12:47 PM Page 811www.downloadslide.com |
Sách, tạp chí |
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| 5. b 0 : [17.780, 40.914]b 1 : [5.072, 6.153]b 2 : [2.810, 4.860] |
Khác |
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| 6. b 0 : [12.233, 46.461]b 1 : [4.813, 6.412]b 2 : [2.319, 5.350] |
Khác |
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