Sixty Percent of the Customers of a Fast Food Chain

question 30

Multiple Choice

Sixty percent of the customers of a fast food chain order a hamburger, french fries and a drink. If a random sample of 15 cash register receipts is selected, what is the probability that 10 or more will show that the above three food items were ordered?

• A) 1.000
• B) 0.186
• C) 0.403
• D) 0.000

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Definitions:

Attributional Styles

Tendencies of individuals to attribute causes to their successes and failures in a particular way that can affect their motivation and emotional state.

Helplessness

A state of being unable to prevent or avoid negative situations or feelings, often leading to a lack of self-efficacy.

Hopelessness

A state of despair characterized by a lack of optimism about the future and a belief that current difficulties or suffering will not improve.

Early Childhood

A developmental period in a human's life from birth to the age of 8, characterized by rapid physical, cognitive, and social growth.