If a Sample of Size 61 Is Selected,the Value of a for the Probability

question 16

Multiple Choice

If a sample of size 61 is selected,the value of A for the probability P(-A ≤ t ≤A) = 0.95 is:

• A)2.000
• B)2.021
• C)1.677
• D)1.671

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Definitions:

Effective Treatment

A therapeutic intervention proven to yield positive outcomes in treating a specific condition or disorder.

Long-term Problems

Issues or difficulties that persist over an extended period of time, often with significant impacts on an individual’s life.

Family Therapist

A psychotherapist specializing in treating family dynamics and relationships, often addressing patterns of behavior and communication issues within the family unit.

Psychological Disorders

Mental health conditions marked by significant disturbances in an individual's thoughts, feelings, or behaviors, affecting their ability to function in daily life.