Because of texas's highly decentralized system, __________.

By 2030, it is possible that about __________ of texans will live in poverty.

Hispanic political clout in texas __________.

About ________ percent of eligible voters turn out for midterm congressional elections.

________ referred to himself as a compassionate conservative in 2000.

Political action committees, or pacs, are ______.

To calculate the standard error of the mean you simply divide the standard deviation by the square root of the sample size.

To calculate the degrees of freedom for use in a t-test, you use which of the following formulas (where N = the sample size)?

Which of the following statistics measures how much variation (or imprecision) there is in the sample estimator of the mean?

Level of significance (like 0.05) indicates the chance of making a type II error.

A type ______ error is made by failing to reject a null hypothesis when it is not true.