Question

stats hw

determine if the average number of pickled peppers per package depends on the packing system. He 3) Peter Piper is preparing to package his picked peppers in premium packaging. He wants to please help Peter out of his predicament by determining if the packaging method produces a difference prepares plenty of packages (thirty of each) using five different packing methods. At the 0.05 level, in the number of pickled peppers packaged. Ho: He: Decision Rule Packing Method A D F C 30 30 30 30 30 18.1 16.8 X S 17.2 3.4 20.3 2.7 15.5 3.6 4.1 3.7 Test: Conclusion

Answer 1

1 lon Mypothesis Hoi 세대 드시고 그시니 us Me at least one u is eenequal The f-test Statistics is. The Sum of squase ble groups is, first compute grond mean the find ber of squase ble group The goond mean.is, = 2,4 X 2 + 437Rutas = 17.2 +1684 2013 tisos +18) 17-587 The suce of squase b/w groupsis. SSBG = n, x 71 x)² + 2 x( 71 - 7² +237 23-3)² +04 x(xu-or)? 30.X(17.20-19:53)30%.(16-80–17:58) ?30x720.30-17.5827 30x13.50-12:59) +30% (180-19-58)2 - 382.44 The Sum of squase errosis SSE = (1, -1) 5+(02-1) 5,2 +134) $? f604-) Sy? = 130-13.40?+(30 - ) *40*4(30-4)3.60*+(30-1) 3.702 ESSE 1806.991 SSBn CScanned with earnscanner

The де freedery for b/w groups is dson K-1 =4 The Begree of freedom error is df E=N-K (30+30+30+30+30) - 145 12 Segree of freecom Ford is dify = N:-) ISO-1 = 149 f-critical value f-critical value is 12.43] (@=s% af = 145 The mean square le groups is ms.ph SSBG afon 382.44 4 = asool The mean squase eroor is MSE SSE 1806.99 dFE 145 = 12.46 - lest Statistic MSBG Fost MSE 95.6% 12.46 4.67 Decision fatest Statistic > F-critical value Soy Null dy pottesis is rejected : These is sufficient endence that the overage no- of pickled peppers pes package depends on the packing System The result is statistically significant CScanned with CamScanner

Let me know in the comment section if anything is not clear. I will reply ASAP!

If you like the answer, please give a thumbs-up. This will be quite encouraging for me.Thank-you!