Virtual Labs

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Theory

Pretest

Procedure

Simulation

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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Hypothesis Testing One-way ANOVA

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Beginner

Intermediate

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ANOVA is used to compare

a: Three or more sample means from dependent groups Explanation

Explanation

b: Three or more sample means from independent groups Explanation

Explanation

c: Two sample means from dependent groups Explanation

Explanation

d: Two sample means from independent groups Explanation

Explanation

ANOVA stands for

a: Analysis of variability Explanation

Explanation

b: Analysis of variation Explanation

Explanation

c: Analysis of normality Explanation

Explanation

d: Analysis of variance Explanation

Explanation

In one way ANOVA, the null hypothesis states that

a: Atleast one group mean is different from others Explanation

Explanation

b: All groups have same variance Explanation

Explanation

c: All groups have same mean Explanation

Explanation

d: The sample means are normally distributed Explanation

Explanation

ANOVA assumes that, a dependent variable measure on a/an

a: Nominal scale Explanation

Explanation

b: Ordinal scale Explanation

Explanation

c: Continuous scale Explanation

Explanation

d: Dichotomous scale Explanation

Explanation

The total sum of square in ANOVA represents

a: The total variation in the data Explanation

Explanation

b: The mean of the data Explanation

Explanation

c: The sum of squares within groups Explanation

Explanation

d: The sum of square between groups Explanation

Explanation

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