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Lacey Is 7 Months Old

question 18

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Lacey is 7 months old. She shakes a rattle so it will make a noise she likes. What is Lacey's action an example of?


Definitions:

ANOVA Table

A table used to summarize the sources of variability in an analysis of variance, which helps determine whether there are significant differences between group means.

NFL

The National Football League, a professional American football league consisting of 32 teams divided between the National Football Conference (NFC) and the American Football Conference (AFC).

Pts/Gm

Points Per Game, a statistical measure used mainly in sports to calculate the average number of points scored by a player or team per game.

Least-Squares Fit

A method of estimating the parameters of a model by minimizing the sum of the squares of the differences between the observed and predicted values.

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