Duplicate of Research and Program Evaluation Review

Research on dropout rates of those who were retained in elementary school and those who were not.

The statistic of choice when each group is trying a different therapy: counseling, medication, biofeedback

Standardized tests always have

One measure of central tendency is the mode. What is the mode?

A distribution with class intervals can be graphically displayed via a bar graph also called a

If students who studied daily got higher exam scores, the correlation between study time and scores is

In a study examining the effects of studying on test scores, what is the independent variable?

In social science research, an acceptable probability level is typically

What is an example of interval scale?

The image below is what type of distribution?

What is a Type I error?

Identify the median of the following scores: 18, 16, 23, 25, 16

Example of rating scale using strongly agree, somewhat agree, neutral, somewhat disagree, or strongly disagree.

Correlation between playing violent video games and aggressive behavior is .90. You can conclude...

What type of statistical test is used when comparing control and experimental group?

This is an example of what type of distribution?

Which level of significance would best rule out chance factors?

IV stands for ____ and DV stands for _____

The standard deviation (SD) is the square root of the variance. A z-score of +1 would be the same as

Counselor educators are given an elementary exam on counseling theory. The distribution of scores would most likely be

Movie ratings (1 star, 2 star, 3 star, 4 star, 5 star) are an example of a _____ scale.

What is the most useful measure of central tendency?

If a student retakes a math achievement test, what do you need to know to predict the 2nd score?

In a basic curve or so-called frequency polygon the point of maximum concentration is the