The T Distribution Is More Spread Out and Flatter at the Center

question 26

True/False

The t distribution is more spread out and flatter at the center than the standard normal distribution.However,as the sample size increases,the t distribution curve approaches the standard normal distribution.

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Definitions:

ANOVA Table

A statistical table used in analysis of variance that summarizes the sources of variability in the data, helping to determine whether differences between groups are significant.

F-ratio

A statistic used to compare the variances among group means in an analysis of variance (ANOVA) test, determining if any significant differences exist.

P-value

A statistical measure that indicates the probability of an observed data occurring under a particular assumption or model usually associated with hypothesis testing.

ANOVA Table

A structured representation of the analysis of variance, showing statistical tests to determine if there are differences among group means.