When Children Grasp the Principle of Cardinality, They Understand That

question 42

Multiple Choice

When children grasp the principle of cardinality, they understand that

• A) attainment serves as the basis for more complex understandings.
• B) the last word in a counting sequence indicates the quantity of items in a set.
• C) adding and subtracting the same number leaves the original quantity unchanged.
• D) the most efficient addition strategy is to start with the highest digit and count on.

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Definitions:

Standard Deviation

A measure of the dispersion or variability within a set of data points, indicating how much the values deviate from the mean of the set.

Infinite Population

A hypothetical population of unlimited size, often used in statistical models to simplify calculations.

Standard Deviation

A measure of the dispersion or variability of a set of data points relative to their mean.

Sample Size

The number of observations or specimens included in a statistical sample.