The lowest score in the class was X = _____ and the number of people with this score is _____.

The subset of the population for which data is obtained is called the ___________.

A researcher is curious about the average level of science knowledge for high school seniors in the United States. The entire group of high school students in the U.S.A. is an example of a __________.

Although research questions usually concern a _________, the actual research is typically conducted with a ________.

For this distribution, how many individuals had a score of X = 2?

A researcher is using an experiment to determine whether sugar consumption has any effect on the activity level of preschool children. For this study, the dependent variable is the activity level of the children.

In this type of experiment, neither the subjects no the people who interact with the subjects know who is receiving the treatment or the placebo.  What type of experiment is being described.

For the scores shown in the following stem and leaf display, what is the lowest score in the distribution?

6) Which of the following is NOT true regarding the Lateral horns? d Autonomic motor neurons Only present in thoracic and superior lumbar regions Send efferent information to visceral organs Send efferent information to skeletal muscle

3) True or False: During REM sleep heart rate and respiration decreases while ocular muscles are active.