THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 110

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A professor of statistics is interested in studying the relationship between the number of hours graduate students spent studying for his comprehensive final exam and the exam score.The results of the regression analysis of hours studied on exam scores are presented below.
-For the given data,which of the following is the result of the hypothesis test?

• A)Since the test statistic equals 4.439 and the critical value equals 1.645,we reject the null hypothesis and assume there is a positive correlation between the variables.
• B)Since the test statistic equals 4.113 and the critical value equals -1.645,we fail to reject the null hypothesis and assume there is no correlation between the variables.
• C)Since the test statistic equals 3.305 and the critical value equals 2.447,we reject the null hypothesis and assume there is a correlation between the variables.
• D)Since the test statistic equals 3.707 and the critical value equals 1.943,we reject the null hypothesis and assume there is a positive correlation between the variables.

Understand the role of external coaches and the final steps in the succession management process.

Analyze the impact of the Brown v. Board of Education decision and its effects on American society and politics.

Evaluate the influence of media and technological advances on American lifestyle and culture in the 1950s.

Understand the economic, social, and political dynamics of post-war America, including the growth of suburban culture and the middle class.

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Definitions:

Ivan Pavlov

A Russian physiologist known for his work in classical conditioning, particularly for his experiments with dogs and the concept of the conditioned reflex.

Sigmund Freud

An Austrian neurologist and the founder of psychoanalysis, a method for treating psychopathology through dialogue between a patient and a psychoanalyst.

Reciprocal Determinism

A concept in psychology proposing that an individual's behavior is both influenced by and influences their personal factors and the environment.

Personality

An individual’s characteristic patterns of thought, emotion, and behavior, together with the psychological mechanisms behind those patterns.