To study the effect of temperature on yield in a chemical process, five batches were produced at each of three temperature levels. The results follow Temperature SO'C 60C 70C 35 29 25 32 27 35 20 27 38 22 20 27 28 39 Construct an analysis of variance table. (Round your values for MSE and Fto two decimal places, and your p-value to four decimal places.) Source of Variation Sum of Squares Degrees of Freedom Mean Square F p-value Treatments Error Total Use a 0.05 level of significance to test whether the temperature level has an effect on the mean yield of the process, State the null and alternative hypotheses : sose Beoc = zoc H. Not all the population means are equal. O Hot Not all the population means are equal Ho soc Hoc - 70C Treatments Error Total O Hoj soc Use a 0.05 level of significance to test whether the temperature level has an effect on the mean yield of the process. State the null and alternative hypotheses. M60c = "70C H: Not all the population means are equal. O Ho: Not all the population means are equal. Ha: H50c = 460c = M70C +60C H: 150c * M60c = 70C O Ho: At least two of the population means are equal H: At least two of the population means are different. O Hoi H50C + 60C + 470C Hai Hsoc - M60C = 170C Find the value of the test statistic. (Round your answer to two decimal places.) O Ho: 50C - = 170C Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Reject Ho. There is sufficient evidence to conclude that the mean yields for the three temperatures are not equal. Do not reject Ho. There is sufficient evidence to conclude that the mean yields for the three temperatures are not equal. Do not reject Ho. There is not sufficient evidence to conclude that the mean yields for the three temperatures are not equal Reject Ho. There is not sufficient evidence to conclude that the mean yields for the three temperatures are not equal