Lea and Mia Are Both 2 Years Old, and Both

question 159

Multiple Choice

Lea and Mia are both 2 years old, and both are developing at an average rate. What is their expected weight gain during early childhood?

• A) 1 to 2 kg per month
• B) less than 1 kg per year
• C) 2 to 3 kg per year
• D) 4 to 5 kg per year

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Definitions:

Associations

Relationships or connections between two or more variables, where changes in one variable are related to changes in another.

Predictions

Forecasts or anticipations about future events based on current evidence or trends.

Paired Samples T-tests

A statistical procedure used to compare the means of two related groups to determine if there is a significant difference between them.

Pretest

An initial examination or evaluation conducted before a major treatment or intervention to establish a baseline or control variables.