Let X Be a Poisson Random Variable with μ =

question 22

Essay

Let X be a Poisson random variable with μ = 8.Use the table of Poisson probabilities to calculate:
a.P(X ≤ 6)
b.P(X = 4)
c.P(X ≥ 3)
d.P(9 ≤ X ≤ 14)

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Definitions:

Overweight

Having more body fat than is optimally healthy, typically measured by a body mass index (BMI) over 25.

Obese

A medical condition characterized by excessive body fat that presents a risk to health.

Teenagers

Individuals in the age group of 13 to 19 years, characterized by rapid physical, emotional, and cognitive changes.

Leptin

is a hormone produced by fat cells that helps to regulate energy balance by inhibiting hunger, thereby influencing body weight and appetite.