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QUESTION 14 7 y Use the given set of points to test the null hypothesis Ho-B1 = 0 versus H:8, +0. Use the a=0.01 level of sig

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My given EX= 90, EY: 218 EX= 1108, EN 6406 Sxy 2677 anon noot obervations = 8 n -8 COV(x,y) oxog n ху- ху near Cajo Storcar :8 28.0625 11.937516-9315 २९.0621 11. 9375,66937 - 28.6625 (3.4551) 8. 1813) 28-0625 28.2619 | 0.1927 test statistic cts = 8 Musing d= 0.01 level of significan af (0-2) elegrees of freedom t-tabulated value is => 3.14627 hypothesis to: 9,=0 nuu ti: B,sol given x=74 (x-7.4) - 97. ) Sx = 3.9 sy=8.6 Ö= 0.84 The line of regresim yonxis y-y=8 34 (x-7) Sx (Y-47-1) = (0.84) 2.9 (Y

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