Which Is Characteristic of Physical Development of a 30-Month-Old Child

question 8

Multiple Choice

Which is characteristic of physical development of a 30-month-old child? Choose all that apply.

• A)Birth weight has doubled.
• B)Primary dentition is complete.
• C)Sphincter control is achieved.
• D)Anterior fontanel is open.
• E)Length from birth is doubled.
• F) Left- or right-handedness is established.

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Definitions:

Random Variable

A variable representing numerical results from a chance event.

Standard Normal

A normal distribution with a mean of 0 and a standard deviation of 1, used as a basis for comparing different distributions.

Obtaining

The act of acquiring or securing something.

Standard Normal

A bell-shaped distribution where the mean is 0 and the standard deviation is 1.