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PDL-2 RD In each problem, you will have to conduct a hypothesis test. For every problem, delineate your answers by putting a
4. A study was conducted to determine the foam density (g/L) of various brands of refrigerators. A random sample of several r
math   Statistics-And-Probability   
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BEET Sr.No. TEERD RE ESELLER 2 Brand A 30.4 29.2 27.7 27.1 24.8 Brand B 31.9 29.4 | 32.3 32.4 27.2 28 181.2 Brand C 27.5 24.1given page - I Given - Here 3 Groups are 1) Brand A 2) Brond B 3) rond a n = 5 N=16, x=0.05 no = 5 Now G C.F.- G? ( 139.2 +18page-II ANOVA TABLE Group Brand d.F. 3-1=2 S.S. 88.1575 M.S.S 88:1575/2 = 44.0788 Error 16-3=13 95.58 95.58/13 = 7.3523 Total

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