Lang Fernandez
06/28/2023 · Junior High School
The probability that a football game will go into overtime is \( 18 \% \). In 140 randomly selected football games, what is the mean and the standard deviation of the number that went into overtime? determine whether it is unusual to have 36 games go overtime? Why or Why not? Support your decision. \( \mu_{x}+2 \sigma_{x}=\square \) (Round to one decimal place.) \( \mu_{x}-2 \sigma_{x}=\square \) is not within \( \mu_{x}+2 \sigma_{x} \) and \( \mu_{x}-2 \sigma_{x} \), so it to one decimal place.) usual or unusual) to have 36 games go overtime.
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The mean is 25.2, the standard deviation is 4.55. The range for usual values is from 16.1 to 34.3. Having 36 games go overtime is unusual.
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