DrIverson Has Had 25 Students Who Have Repeated Her Advanced

question 271

Multiple Choice

Dr.Iverson has had 25 students who have repeated her advanced Economics class over the past five years.Each time,the students' grades for the second attempt in her course were nearly identical to the grades received on the first attempt.This leads Dr.Iverson to conclude that her testing procedures

• A) provide valid measures of student ability.
• B) are well standardized.
• C) provide reliable measures of student ability.
• D) successfully measures abstract reasoning skills.

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Definitions:

Bread

A staple food made from a dough of flour and water, usually by baking.

Production Possibilities Frontier

A curve depicting all maximum output possibilities for two goods, given a set of inputs, representing the trade-off between the two goods.

Consumption Possibilities Frontier

A curve depicting all possible combinations of two goods or services that a consumer can purchase given their income and the prices of the goods.

Self-sufficient Producer

An individual or entity that produces all they need to consume, relying minimal on external sources for goods or services.