In the one-way ANOVA where k is the number of treatments and n is ...

[altibaby]

In the one-way ANOVA where k is the number of treatments and n is the number of observations in all samples, the number of degrees of freedom for error is:
 a. k - 1 c. n - k
  b. n - 1 d. n - k + 1

Question 2

If there is no obvious trend or seasonality and we believe that there is a correlation between consecutive residuals, the ___________________ _ model may be most effective.
 Fill in the blank(s) with correct word

[bobsmith]

Answer to Question 1

C

Answer to Question 2

autoregressive