Question: b. P (between 280 and 320 calories) C. P(less than 280 calories) d. Would it be unusual for the person to burn less than 280

b. P (between 280 and 320 calories) C. P(less than 280 calories) d. Would it be unusual for the person to burn less than 280 calories? 8. Assume that the mean systolic blood pressure of normal adults is 120 millimeters of mercury (mmHg) and the standard deviation is 5.6. Assume the variable is normally distributed. a. If an individual is selected, find the probability that the individual's pressure will be less than 118 mmHg. b. A random sample of 40 adults is selected. According to the Central Limit Theorem, the mean is and the standard deviation is If a sample of 40 adults is randomly selected, find the probability that the mean pressure will be less than 118 mmHg

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