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elizbaker45

  • 4 years ago

assume the mean body fat percent for adult men is μ=18.94, the standard deviation is σ=7.75 and that the body fat distribution is normal. ) What is the probability that if a random sample of 90 men is chosen, the mean body fat percentage of the sample would be higher than 25%? assume the mean body fat percent for adult men is μ=18.94, the standard deviation is σ=7.75 and that the body fat distribution is normal. ) What is the probability that if a random sample of 90 men is chosen, the mean body fat percentage of the sample would be higher than 25%? @Mathematics

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  1. elizbaker45
    • 4 years ago
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    seriously, help please

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