You Were Told That the Mean Score on a Statistics

question 166

Short Answer

You were told that the mean score on a statistics exam is 75 with the scores normally distributed.In addition,you know the probability of a score between 55 and 60 is 4.41% and that the probability of a score greater than 90 is 6.68%.What is the probability of a score lower than 55?

Comprehend the challenges settlers faced and the impact of those challenges on migration and settlement patterns.

Recognize the significance of race, ethnicity, and religion in societal and political conflicts and policies of the mid-19th century.

Understand the shifting dynamics of slavery in the U.S., including territorial, legal, and social aspects.

Grasp the impact of internal and external perceptions and policies towards race and slavery on American society.

---

Definitions:

Traditional

Pertaining to customs, beliefs, or practices that have been passed down through generations or have been established by long usage.

Constructs

Conceptual elements or tools used to measure or represent phenomena in the scientific and psychological fields.

People

Human beings collectively, often referred to in the context of society, organizations, or groups.

Environments

The surrounding conditions or settings in which individuals, communities, or organisms live and interact.