The Average Composite ACT Score for Ohio Students Who Took

question 33

Essay

The average composite ACT score for Ohio students who took the test in 2003 was 21.4.Assume that the standard deviation is 1.05. In a random sample of 25 students who took the exam in 2003, what is the probability that the average composite ACT score is 22 or more? (Make sure to identify the sampling distribution you use and check all necessary conditions.)

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Definitions:

Evolutionary Psychologists

Scientists who study the psychological traits such as memory, perception, and language from a modern evolutionary perspective.

Promiscuity

Engaging in sexual behaviors with multiple partners without commitment or long-term bonding.

Sociological Explanation

An analysis or understanding of social phenomena based on the principles and theories of sociology.

Postmodernism

An intellectual stance or mode of discourse defined by an attitude of skepticism toward what it describes as the grand narratives and ideologies of modernism, emphasizing instead the role of language, power relations, and cultural contexts.