Your School's Soccer Team Plays Two Games Against Another Soccer

question 66

Multiple Choice

Your school's soccer team plays two games against another soccer team.The probability that your team wins the first game is 0.4.If your team wins the first game,the probability that they also win the second game is 0.5.If your team loses the first game,the probability that they win the second game is 0.2.Let the random variable X be the number of games won by your team.Find the standard deviation of X.

• A)σ = 0.63
• B)σ = 0.90
• C)σ = 0.70
• D)σ = 0.60
• E)σ = 0.78

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Definitions:

Boundary Roles

Positions in which organizational members are required to interact with members of other organizations or with the public.

Role Overload

A situation in which the demands and expectations placed on an individual or role exceed the capacity to perform, leading to stress or job dissatisfaction.

Everyday Language

The common vernacular or speech pattern used by the general populace for daily communication.

Stressed

A psychological and physical state resulting from the perception of demands exceeding personal and social resources the individual is able to mobilize.