The Data Set Represents the Income Levels of the Members

question 97

Multiple Choice

The data set represents the income levels of the members of a country club. Estimate the probability that a randomly selected member earns at least $82,000.
$\begin{array} { l l l r r l r r r r } 92,000 & 102,000 & 76,000 & 107,000 & 79,000 & 92,000 & 82,000 & 70,000 & 117,000 & 142,000 \\ 112,000 & 79,000 & 102,000 & 97,000 & 82,000 & 122,000 & 67,000 & 97,000 & 73,000 & 87,000 \end{array}$

• A) \(0.8\)
• B) \(0.4\)
• C) \(0.7\)
• D) \(0.6\)

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Definitions:

Alarm Reaction

The initial stage in the body's response to stress, involving the release of adrenaline and other stress hormones.

Resistance Stage

The second phase of the stress response, where the body mobilizes resources to cope with a stressor.

Refractory Stage

A period following an action potential during which a neuron is incapable of firing again.

Exhaustion Stage

The final stage of the stress response, characterized by the body's inability to continue to adapt to stressors, leading to decreased function and possible health breakdown.