In a completely randomized design, seven experimental units were used for each o

Question

In a completely randomized design, seven experimental units were used for each of the five levels of the factor. Complete the following ANOVA table (to 2 decimals, if necessary). Round p-value to four decimal places. If your answer is zero enter "0". Source of Variation Sum of Squares Degrees of Freedom Mean Square Treatments p-value 300 71.6 50 8.75 Error 160 28 5.71 Total 460 34 a. What hypotheses are implied in this problem? 0: All five treatment means are equal a Not all tive treatment means are equal b. At the .05 level of significance, can we reject the null hypothesis in part (a)? Calculate the value of the test statistic (to 2 decimals) 8.75 The p-value is less than .01 What is your conclusion? Conclude not all five treatment means are equal

Explanation / Answer

Your remaining all answers are correct.

Part b) Test statistic = 14.06

SV SS DF MS F p-value Treatments 300 4 75 14.0625 0 Error 160 30 5.333333 Total 460 34

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