What Statement Do We Make That Determines If the Null

question 17

Multiple Choice

What statement do we make that determines if the null hypothesis is rejected?

• A)Decision rule
• B)Test statistic
• C)Alternate hypothesis
• D)Critical value

---

Definitions:

Standard Error

The standard deviation of the sampling distribution of a statistic, typically used to measure the accuracy of sample mean estimates.

Population Standard Deviation

A statistic that measures the dispersion or spread of a set of data points in a population.

Sample Size

The number of observations or data points collected in a statistical study.

Z Score

A raw score that is adjusted for the mean and standard deviation of the distribution from which the raw score comes.