SOLUTION: If my badminton partner hits kill shots with a normal distributed mean of 90.4, and a standard deviation of 5.3, find the probability that he will really bomb in the next match, hi

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Question 632310: If my badminton partner hits kill shots with a normal distributed mean of 90.4, and a standard deviation of 5.3, find the probability that he will really bomb in the next match, hitting with a kill shot lower than a 76.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
If my badminton partner hits kill shots with a normal distributed mean of 90.4, and a standard deviation of 5.3, find the probability that he will really bomb in the next match, hitting with a kill shot lower than a 76.
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z(76) = (76-90.4)/5.3 = -2.7170
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P(x < 76) = P(z < -2.7170) = 0.0033
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Cheers,
Stan H.
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