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The Table Displays the Probabilities for Each of the Outcomes

question 192

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The table displays the probabilities for each of the outcomes when three fair coins are tossed and the number of heads is counted. Find the probability that the number of heads on a single toss of the three coins is at most 2.  Outcome 0123 Probability .125.375.375.125\begin{array} { | l | c | c | c | c | } \hline \text { Outcome } & 0 & 1 & 2 & 3 \\\hline \text { Probability } & .125 & .375 & .375 & .125 \\\hline\end{array}


Definitions:

Anxiety Disorders

A group of mental health disorders characterized by significant feelings of anxiety and fear, affecting daily functioning.

Compulsive Behaviors

Repetitive actions driven by an uncontrollable urge, often performed to alleviate anxiety, even though they provide no pleasure and may result in negative consequences.

Anxiety Reduction

A variety of practices and treatments aimed at reducing the symptoms of anxiety.

Disordered Behavior

Actions or patterns of actions that are atypical and may reflect underlying mental health issues.

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