Question

work Consider the experimental results for the following randomized block design. Make the calauations necessary to set up the analysis of variance table 1 10 10 2 13 Blocks3 18 15 14 4 20 1819 Use α..05 to test for any igrlant dierences. Show entries to 2 decinals, "necessary. Rond p-value to four deinal places, tytur answer is no orter T. Source of Varlation Sum of Squares Degrees of Freedom Mean Square locks What is you

Answer 1

Answer Date: 27/03/2019 The two-way analysis of variance is By using Excel software, find F-test statistics with the help of following steps 1)Import the data 2) Choose ANOVA: Two Factor Without Replication from Data Analysis in Data menu 3) Choose Input Range 4)Choose Output Range 5)Click Ok 0 The two-way analysis of variance Excel output is. ANOVA Source of Variation Treatments Blocks Error Total MS P-value Fcrit 22.93333 274.2667 19.73333 316.9333 2 11.46667 4.648649 0.045756 4.45897 4 68.56667 27.7973 9.6E-05 3.837853 8 2.466667 14

From Excel output, the conclusion is that p-value in this context is less than 0.05 which is 0.0458, so the null hypothesis is rejected at 5% level of significance. There is sufficient evidence to indicate that there is a difference in treatment means. The result is not statistically significant. From Excel output, the conclusion is that p-value in this context is less than 0.05 which is 0.0000, so the null hypothesis is rejected at 5% level of significance. There is sufficient evidence to indicate that there is a difference in blocks. The result is statistically significant