The Manager of the College Cafeteria Wants to Estimate the Mean

question 53

Multiple Choice

The manager of the college cafeteria wants to estimate the mean amount spent per customer per purchase. A sample of 10 customers revealed the following amounts spent: Find the 99 percent confidence limits for the mean amount spent. Sample mean = $4.53, s = $1.00

• A) 3.53 and 5.53
• B) 3.50 and 5.56
• C) 3.48 and 5.58
• D) 3.84 and 5.85
• E) 3.35 and 5.35

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Definitions:

Psychoanalytic Approach

A theory of personality development and therapeutic framework that emphasizes unconscious motives and conflicts, originated by Sigmund Freud.

Gender Identity

An individual's personal sense of their own gender, which may or may not correspond to the sex they were assigned at birth.

Social Dimensions

Aspects or factors of social life that influence and shape human behavior and interactions, including culture, institutions, and social structures.

Play

Engaging in activities for enjoyment and recreation rather than a serious or practical purpose, especially characteristic of children.