Using One-Factor ANOVA with 30 Observations We Find at α

question 23

Multiple Choice

Using one-factor ANOVA with 30 observations we find at α = .05 that we cannot reject the null hypothesis of equal means. We increase the sample size from 30 observations to 60 observations and obtain the same value for the sample F-test statistic. Which is correct?

• A)We might now be able to reject the null hypothesis.
• B)We surely must reject H₀ for 60 observations.
• C)We cannot reject H₀ since we obtained the same F-value.
• D)It is impossible to get the same F-value for n = 60 as for n = 30.

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Definitions:

Learning Rate

The rate at which learning and improvement occur, often measured as a percentage improvement in time taken or reduction in errors after a specified number of experiences or cycles.

Learning Rate

The speed at which an individual or organization learns and applies new knowledge or skills, affecting the efficiency and effectiveness of performance.

Improvement Rate

A metric used to quantify the rate at which performance, efficiency, or quality improves over time.

Learning Curve

The graphical representation of how an individual’s or organization's performance improves over time with experience and practice.