A Statistics Teacher Wants to See If There Is Any

question 10

Multiple Choice

A statistics teacher wants to see if there is any difference in the abilities of students enrolled in statistics today and those enrolled five years ago. A sample of final examination scores from students enrolled today and from students enrolled five years ago was taken. You are given the following information. ​ What is the conclusion that can be reached about the difference in the average final examination scores between the two classes? (Use a .05 level of significance.)

• A) There is a statistically significant difference in the average final examination scores between the two classes.
• B) There is no statistically significant difference in the average final examination scores between the two classes.
• C) It is impossible to make a decision on the basis of the information given.
• D) The students who enrolled in statistics today are the same students who enrolled five years ago.

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Definitions:

Functionalist Perspective

Views society as a structure with interrelated parts designed to meet the biological and social needs of the individuals in that society.

Poverty

A condition where individuals or communities lack the financial resources and essentials for a minimum standard of living.

Conflict Theory

A perspective in sociology that emphasizes the social, political, or material inequality of a social group, critiquing the broader socio-political system.

Caste System

A form of social stratification where individuals are born into a fixed social group or caste, determining their social status, occupation, and potential marriage partners.