Some of the Most Useful and Up-To-Date Resources Available at Libraries

question 41

True/False

Some of the most useful and up-to-date resources available at libraries are online databases.

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Definitions:

ANOVA

Analysis of Variance, a statistical method used to test differences between two or more means.

Fertilizer

Substances added to soil to supply nutrients that aid in plant growth, available in organic or synthetic forms.

F-ratio

A statistic used in ANOVA tests to compare the variances between groups, determining if the means of several groups are equal.

Residual

In statistical modeling, the difference between observed values and the values predicted by a model.