Mathematics, 23.04.2021 17:40 Kaesy24

For males in a certain town, the systolic blood pressure is normally distributed with a mean of 130 and a standard deviation of 5. If 421 males from the town are randomly selected to participate in a study, how many of them would be expected to have a systolic blood pressure less than 128, to the nearest whole number?

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For males in a certain town, the systolic blood pressure is normally distributed with a mean of 130...