When Computing a Confidence Interval for the Difference Between Two $\alpha$

question 95

Multiple Choice

When computing a confidence interval for the difference between two means,the width of the (1 - $\alpha$ ) confidence interval based on Tukey's procedure will be __________ the width of the (1 - $\alpha$ ) individual confidence interval based on t statistic.

• A)Greater than
• B)Less than
• C)Same as
• D)Sometimes greater than sometimes less than

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Definitions:

Carl Rogers

An influential American psychologist who founded the person-centered approach to psychology, emphasizing the importance of self-actualization and unconditional positive regard.

Sigmund Freud

An Austrian neurologist who is best known for founding psychoanalysis, a clinical method for treating psychopathology through dialogue between a patient and a psychoanalyst.

Applied Psychology

The branch of psychology concerned with practical applications of research and interventions in real-world settings, such as business, education, or therapy.

Psychometrics

The science of measuring mental capacities and processes.