ANOVA
4 Questions
QUESTION 1 of 4
Hi Professor Im struggling with a questions that seems pretty simple!
Ch. 10 #3 in the homework. Im doing everything right except for the SST, I'm adding 1368squared/4 + 1279squared/4 + 1471squared/4 + 1454squared/4 = 1946305.5
Then i go on to do the SSE and I subtract 31121.333-1946305 and get -1915183.667
I don't know what I'm doing wrong
QUESTION 2 of 4
Hello Prof.
Sect. 10.3 #22: How do you get 15 for the "number of observations made"?
Source df SS MS F
Treatments 4 501
Blocks 2 225
Error 8 110
Total 14
Thanks!
QUESTION 3 of 4
Hi professor
in Sect 10.3#25,(what would be the rejection region question), I can get the dftx/df error (4,8) which is the numerator and denominator needed to look up the critical value on the F table but I do not see a given alpha value, you have it listed in the HW answer section but I do not see it listed as a value given and would need that to know for the critical value look up, please help, thank you - Elaine
QUESTION 4 of 4
Professor, for number 7 in hw 10.1: after trying to get the SST I keep getting a negative value and i am not sure why?
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