samarth750 samarth750
  • 20-05-2023
  • Mathematics
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a survey reported that in a recent year, the mean serum cholesterol level in milligrams per deciliter for u.s. adults was 203 with a standard deviation of 39. a random sample of 102 adults was chosen. what is the probability that the sample mean cholesterol level is between 199 and 208?

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