A teacher wanted to compare two methods for teaching math. He randomly divided the class in half. Half the class was given the standard method first, followed by the new method. The other half was given the two methods in the opposite order. The results of tests given after each of the two methods are shown in the following table: 
Definitions:
Power Distance
A cultural dimension that describes the extent to which members of a society accept and expect power to be distributed unequally.
Expertise
Specialized skill or knowledge in a particular field, gained through education, experience, or training.
Uncertainty Avoidance
The degree to which a culture tolerates ambiguity and uncertainty.
Conflict
A situation where two or more parties have incompatible objectives, interests, or needs.
Q9: If H 0 is false, and we
Q10: If H <sub>0</sub> is false, as the
Q22: Other factors held constant, a one-tailed test
Q28: In the independent groups t test an
Q34: Define number of P events.
Q47: Which of the following tests analyzes the
Q65: What is the critical value for z
Q71: If the correlation between two variables is
Q79: The sampling distribution of t differs from
Q116: The binomial distribution can be used when