Please help with this problem and show work! It is a review a. Given the followi
ID: 3229634 • Letter: P
Question
Please help with this problem and show work! It is a review
a. Given the following information obtained from three normally distributed populations, construct an ANOVA table. Use Table 4. (Round your answers except "df' to 2 decimal places.) SSTR = 259.7; SSE = 2, 345.9; c = 3; n_1 = n_2 = n_3 = 11. Between Groups Within Groups Total b. At the 10% significance level, what is the conclusion to the ANOVA test of mean differences? Reject H_0; we can conclude that some means differ. Reject H_0; we cannot conclude that some means differ. Do not reject H_0; we can conclude that some means differ. Do not reject H_0; we cannot conclude that some means differ.Explanation / Answer
a)
SSTR=SSB=259.7
SSB=SSE=2345.9
MSB=259.7/2(c-1)=129.85
MSW/MSE=2345.9/(15-3)(n-c)=185.49
df1=2
df2=12
F=MSB/MSW=0.6642
FCRIT=2.80679
b)
Do not reject H0; we cannot conclude that some means differ