Curriculum Standards Like Those Shown in the Accompanying Figure Do

question 1

True/False

Curriculum standards like those shown in the accompanying figure do not vary from state to state and usually cover core subjects, such as language arts, mathematics, science, social studies, art, health, and foreign languages.

---

Definitions:

Standard Deviation

A measure that is used to quantify the amount of variation or dispersion of a set of data values.

Standard Error

The typical variability or spread in the sampling distribution of a statistic, most commonly the mean, is referred to as the standard deviation.

T-statistic

The t-statistic is a ratio calculated from the difference between a sample mean and a population mean, divided by the standard error of the mean.

Null

Often refers to a hypothesis which assumes no significant difference or effect in a statistical analysis.