Twenty-Five Individuals Are Randomly Selected Out of 100 Shoppers Leaving

question 92

Multiple Choice

Twenty-five individuals are randomly selected out of 100 shoppers leaving a local bedding store.Each shopper was asked if they made a purchase during their visit.Each of the shoppers has the same probability of answering 'yes' to having made a purchase.The probability that exactly four of the twenty-five shoppers made a purchase could best be found by _______.

• A)using the normal distribution
• B)using the binomial distribution
• C)using the Poisson distribution
• D)using the exponential distribution
• E)using the uniform distribution

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Definitions:

Insulin

A hormone produced by the pancreas that regulates blood sugar levels by facilitating the uptake of glucose into tissues.

Preoperative Interview

A discussion between a patient and healthcare provider prior to a surgery to assess health and prepare the patient.

Mental Abilities

The cognitive functions and capabilities of an individual, including reasoning, memory, attention, and problem-solving.

Physical Examination

A clinical assessment where a medical professional evaluates the body of a patient for any potential medical conditions.