Arrivals to a Bank Automated Teller Machine (ATM) Are Distributed

question 77

Multiple Choice

Arrivals to a bank automated teller machine (ATM) are distributed according to a Poisson distribution with a mean equal to three per 15 minutes. What is the probability that fewer than four customers will arrive in a 30-minute segment?

• A) 0.1512
• B) 0.1889
• C) 0.2515
• D) 0.2576

Understand the potential for environmental influence on intelligence through research findings.

Assess the role of cultural, social, and stereotype influences on IQ and intelligence assessment.

Identify the effects of stereotype vulnerability on test performance and intellectual assessment.

Evaluate the evidence and theories related to ethnic and social class differences in IQ scores.

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Definitions:

Eye-hand Coordination

The synchronized control of eye movement with hand movement, enabling tasks such as catching or hitting a ball.

Voluntary Eating

The act of choosing what and when to eat, guided by individual preferences and physiological signals of hunger and satiety.

Sucking Reflex

A newborn’s built-in reaction of automatically sucking an object placed in its mouth. The sucking reflex enables the infant to get nourishment before it has associated a nipple with food.

Tonic Neck

A reflex in infants where turning the head to one side results in the arm on that side stretching out and the opposite arm bending at the elbow.