Question

A n Score: 0.00% Save Submit Assignment for Grading estions Exercise 13.23 Algorithmic Question 8 of 14 Check My Work eBook An experiment has been conducted for four treatments with eight blocks. Complete the following analysis of variance table (to 2 decimals but p-value to 4 decimals, if necessary). If answer is zero enter "0" Source of Variation Sum of Squares Degrees of Freedom Mean Square p-value Treatments 900 Blocks 400 Error Total 1,600 Use a - .05 to test for any significant differences. The p-value is - Select your answer. What is your conclusion? - Select your answer Check My Work 0 Icon Key

Answer 1

The null and alternative hypothesis is:

H0 :μι = μ2 = μ3 = μ4

H1: At least one of the mean is different.

Level of significance = 0.05

Source of variation	Sum of squares	Degrees of freedom	Mean square	F	P-value
Treatments	900	3	300	21	0.000002
Blocks	400	7	57.142857
Error	300	21	14.285714
Total	1600	31

P-value < 0.05 we reject null hypothesis.

Conclusion:

At least one of the mean is different.