A Test of Abstract Reasoning Is Given to a Random

question 33

Essay

A test of abstract reasoning is given to a random sample of students before and after they completed a formal logic course.The results are given below.Do the data suggest that the mean score after the course differs from the mean score before the course? Perform a paired t-test at the 5% significance level.

---

Definitions:

Internal Colonialism

Involves one race or ethnic group subjugating another in the same country. It prevents assimilation by segregating the subordinate group in terms of jobs, housing, and social contacts.

Expulsion

Is the forcible removal of a population from a territory claimed by another population.

Conquest

The act of conquering or taking control over a place or people, usually through military force.

Racism

Is the belief that a visible characteristic of a group, such as skin colour, indicates group inferiority and justifies discrimination.