# MCQs DOE 1

This test contains multiple-choice questions from Design of Experiments (DOE).

1. In one-way ANOVA, the caluclated F value is less than the table F value then

2. In one-way ANOVA, with usual notation, the error degree of freedom is

3. In one-way ANOVA with total number of observations is 15 with 5 treatments then total degrees of freedom is

4. The assumption used in ANOVA is

5. In ANOVA we use

6. Analysis of variance is used to test

7. In one-way ANOVA, given SSB = 2580, SSE =1656, k = 4, n = 20 then the value of F is

8. In two-way ANOVA with m=5, n=4, then the total degrees of freedom is

9. Consider $k$ independent samples each containing $n_1, n_2, \cdots, n_k$ items such that $n_1+n_2+\cdots+ n_k=n$. In ANOVA we use F-distribution with degree of freedom

10. In two-way ANOVA with $m$ rows and $n$ columns, the error degrees of freedom is