Determine the 95% Confidence Interval of the True Difference in the Means.A

question 7

Multiple Choice

Determine the 95% confidence interval of the true difference in the means.A sociologist wants to determine if the life expectancy of people in Africa is less than the life
Expectancy of people in Asia.The data obtained is shown in the table below.Use 0.05.

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Definitions:

Positive Symptom

In the context of psychological disorders, referring to an excess or distortion of normal functions, such as hallucinations or delusions.

Schizophrenia

A psychiatric disorder marked by significant disturbances in thought, perception, emotions, and behavior, often manifesting as hallucinations, delusions, and disorganized speech.

Disorganized Speech

A symptom often associated with schizophrenia, marked by incoherent and nonsensical talk, making it hard for the individual to communicate effectively.

Negative Symptoms

In the context of psychiatric conditions, features such as apathy, lack of emotion, poor or nonexistent social functioning.