Use the Appropriate Probability Model (Poisson)

question 2

Essay

Use the appropriate probability model (Poisson).
-A recent survey of local cell phone retailers showed that of all cell phones sold last
month, 64% had a camera, 28% had a music player and 22% had both.
a. What is the probability that a cell phone sold last month had a camera or a music
player?
b. What is the probability that a cell phone sold last month did not have either a camera
or a music player?
c. Is a cell phone having a camera and a music player mutually exclusive? Explain.

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Definitions:

Doublet

A pattern, especially in spectroscopy, where a signal is split into two components with a small separation, indicating the interaction between nuclear spins.

Multiplet

A pattern in NMR spectroscopy composed of closely spaced spectral lines, indicating the presence of coupling between nuclear spins.

Fourier Transform NMR

A technique in nuclear magnetic resonance spectroscopy that uses the Fourier transform principle to convert time domain data into frequency domain data, offering detailed information on molecular structure.

Continuous Wave

A form of radiation or signal that maintains a constant amplitude and frequency over time.